Changsheng Wenyi 6-month regular opening bond securities investment fund (hereinafter referred to as "this fund") is a regular opening fund, and the fund manager is Changsheng Fund Management Co., Ltd. This fund was established on July 26, 2019 and suspended from July 9, 2021.

According to the agreement of the "Changsheng Wenyi 6-month fixed-term open bond securities investment fund fund contract" (hereinafter referred to as the "Fund Contract") and the "About Changsheng Wenyi 6-month fixed-term" issued by the fund manager on July 8, 2021 Announcement on the suspension of operation of the third closed period of the bond securities investment fund after the maturity, the non-open subscription and conversion transfer, etc.", the fund manager decided to restart the operation of this fund and open subscription from February 20, 2023 and convert to business.

1 Basic information of announcement

Note: 1. The opening period of this fund is from February 20, 2023 (including this day) to March 3, 2023 (including this day). During the opening period, this fund accepts applications for subscription and conversion to business.

2. This fund will enter a closed period from March 4, 2023. This fund will be a closed period of six months. During the closed period, this fund will not accept applications for subscription, conversion, redemption and other business.

2. Processing time for daily subscription business

According to the provisions of the Fund's "Fund Contract" and "Recruitment Prospectus", the fund enters the opening period from the first working day after the end of each closed period, and the opening period is from the first working day after the end of the closed period. (including this day) period of not less than 5 working days and not more than 10 working days.

In order to meet the financial management needs of investors, our company will open 10 working days from February 20, 2023 to handle the subscription and conversion of this fund, that is, the subscription and conversion of this fund will be February 20, 2023. From (including this day) to March 3, 2023 (including this day).

Investors handle fund shares subscription, redemption and other services on the open day. The specific processing time is the trading time of the normal trading day of the Shanghai Stock Exchange and Shenzhen Stock Exchange, but the fund manager shall follow the laws and regulations and the requirements of the China Securities Regulatory Commission. Or the fund contract stipulates that the subscription, redemption and other business are suspended.

After the fund contract takes effect, if a new securities trading market, stock exchange trading hours change or other special circumstances occur, the fund manager will make corresponding adjustments to the above-mentioned opening days and opening hours depending on the circumstances, but should be in accordance with the "Information" date before the implementation date. The relevant provisions of the Disclosure Measures shall be announced on designated media.

Fund managers shall not apply for subscription, redemption or conversion of fund shares on dates or times other than those agreed in the fund contract. If an investor submits an application, redemption or conversion application on a date and time outside the fund contract and the registration agency confirms acceptance, the subscription or conversion price of its fund shares will be the subscription, redemption or conversion of the fund shares on the next open day. price. However, if an investor submits an application for subscription or conversion after the business processing time on the last day of the opening period, or submits a redemption application after the business processing time on the redemption opening day, it shall be deemed to be invalid. For specific matters in handling subscription and redemption business during the opening period, please refer to the relevant announcement issued by the fund manager at that time. When the sales agency supports the appointment function, this fund can apply for subscription appointments and redemption appointments. For details, please consult each sales agency.

3 Daily subscription business

3.1 Subscription amount limit

The minimum subscription amount for this fund is RMB 1. If each sales agency has other provisions on the minimum subscription amount of this fund, the business provisions of each sales agency shall prevail.

3.2 Subscription rate

3.2.1 Front-end charges

The fund shares of this fund are divided into two different categories: Class A and Class C. Investors charge subscription fees for applying for Class A fund shares, that is, the subscription fee is paid at the time of subscription. The subscription fee rate of Class A fund shares of this fund is divided into four levels according to the size of the subscription amount, and decreases with the increase of the subscription amount (except for subscriptions with fixed-value rates); investors do not charge subscription fees for subsidies for Class C fund shares. Instead, sales service fees are set aside from fund assets in this category. The specific rates are shown in the following table:

The subscription fee rate for specific pension customers is applicable to pension customers who subscribe to this fund shares through the company's direct sales counter, including the basic pension fund and the funds raised by the pension plan established in accordance with the law and their investment and operational income, etc., including : National Social Security Fund; local social security funds that can be invested in funds; single and collective plans for corporate annuity; specific customer asset management plans entrusted by the corporate annuity board; corporate annuity pension products.

If a new type of pension fund recognized by the pension fund regulatory authorities appears in the future, the company may include it in the scope of pension customers under the premise of permission of laws and regulations.

3.2.2 Backend charges

This fund has not launched a back-end charging model.

3.3 Other matters related to subscription

The subscription fee for Class A fund shares of this fund is borne by the investors who apply for Class A fund shares. It is mainly used for various expenses such as marketing promotion, sales, registration and registration of this fund, and is not included in the fund property.

4 Daily conversion business

4.1 Conversion rate

The fund conversion fee consists of two parts: redemption fee for the transfer fund plus the difference between the transfer and transfer fund subscription fees. The specific charging situation depends on the difference between the subscription fee of the two funds during each conversion and the redemption of the transfer fund. Depends on fees. Fund conversion costs are borne by the fund share holders.

Fund conversion subscription fee: The difference fee is charged based on the difference between the subscription fee between the transferred fund and the transferred fund. When the subscription fee for the transfer fund is lower than the subscription fee for the transfer fund, the difference fee is the difference between the subscription fee for the transfer fund and the subscription fee for the transfer fund; when the subscription fee for the transfer fund is higher than the subscription fee for the transfer fund, the difference fee is corrected. is zero.

Redemption fee for transferring out funds: The redemption fee is charged at the redemption rate when the transfer out funds are normal.

For specific conversion details and rates, please log in to our website or call customer service to check. Changsheng Fund Management Co., Ltd. website: The customer service phone number is.

4.2 Other matters related to conversion

(1) Explanation of this fund conversion business: Fund conversion refers to the fund of a fund managed by the fund manager and a certain fund held by the fund shareholder in accordance with the conditions stipulated in the fund contract and the conditions stipulated in the valid announcement by the fund manager at that time, and the fund manager shall apply for the fund manager to manage the fund manager and the fund manager. The act of converting shares into other fund shares managed by the fund manager. Among them, the same-TA fund conversion business refers to the business that is managed by the same fund manager and converted between funds registered by the same registration agency. Cross-TA fund conversion refers to the business managed by the same fund manager and converted between funds registered between China Securities Depository and Clearing Co., Ltd. and the fund manager. It is an expansion function for the conversion between funds registered by the same registration institution. All conversion rules comply with the fund conversion business rules agreed in relevant fund legal documents.

(2) This fund conversion business is applicable to the conversion with the following funds managed by the Company:

Funds with the same registration institution as this fund (i.e., the same TA fund): Changsheng Transformation and Upgrade Theme Flexible Allocation Mixed Securities Investment Fund (), Changsheng Small and Medium Cap Selected Mixed Securities Investment Fund (), Changsheng Manufacturing Select a mixed securities investment fund (Class A: C:), Changsheng Strategic Emerging Industry Flexible Allocation of Mixed Securities Investment Fund (Class A: C:), Changsheng Advantage Enterprises Selected Mixed Securities Investment Fund (Class A) : Category C:), Changsheng Medical Industry Quantitative Allocation Stock Securities Investment Fund (), Changsheng Pension Health Industry Flexible Allocation Mixed Securities Investment Fund (), Changsheng Emerging Growth Theme Flexible Allocation Mixed Securities Investment Fund (), Changsheng Wenyi Tianli Bond Securities Investment Fund (Class A: C:), Changsheng Tongxin Industry Allocation Mixed Securities Investment Fund (Class A: C:), Changsheng Tianlibao Money Market Fund (Class A: Category B:), Changshengshengyu Pure Bond Securities Investment Fund (Category A: C: Category D:), Changshengshengshi Flexible Allocation Mixed Securities Investment Fund (Category A: C:), Changshengshengkang Pure Bond Bond securities investment funds (Class A: C: C: D:), Changshengshenghui hybrid securities investment funds (Class A: C:), Changshengshenghe Pure Bond bond securities investment funds (Class A: Category C:), Changshengshengfeng Flexible Allocation Mixed Securities Investment Fund (Category A: C:), Changshengshengshengfeng Flexible Allocation Mixed Securities Investment Fund (Category A: C:), Changsheng Ecological Environment Theme Flexible allocation of hybrid securities investment funds (), Changsheng Quantitative Dividend Strategy Hybrid Securities Investment Fund (), Changsheng Convertible Bond Securities Investment Fund (Class A: C:), Changsheng Competitive Advantage Stock Securities Investment Fund (Class A: Category C:), Changsheng actively allocates bond securities investment funds (), Changsheng Money Market Fund (Category A: Category B:), Changsheng Internet theme flexible allocation of hybrid securities investment funds (), Changsheng Core Growth Mixed securities investment funds (Class A: C:), Changsheng Aerospace and marine equipment flexible allocation hybrid securities investment funds (), Changsheng State-owned Enterprise Reform Theme Flexible Allocation Mixed securities investment funds (), Changsheng High-end Equipment Manufacturing Flexible allocation of hybrid securities investment funds (), Changsheng Electronic Information Theme Flexible allocation of hybrid securities investment funds (), Changsheng Electronic Information Industry Mixed Securities Investment Fund (), Changsheng Innovation Pioneer Flexible allocation of hybrid securities investment funds ( Category A: Category C:), Changsheng Innovation-driven Flexible Allocation Hybrid Securities Investment Fund (), Changsheng Urbanization Theme Hybrid Securities Investment Fund (), Changsheng Growth Leading Hybrid Securities Investment Fund (Category A: Category C:), Changsheng Growth Value Securities Investment Fund (Category A: Category C:), Changsheng Anyi Pure Bond Securities Investment Fund (Category A: Category C: D: E:), Changsheng Anxin Medium Shortcuts Bond bond securities investment funds (Class A: C: C: D: E:), Changsheng Hengsheng Interest Rate Bond bond securities investment funds (Class A: C:), Changsheng Shengyuan bond securities investment funds (Class A: Category C:), Changsheng CSI Interbank Certificate of Deposit AAA Index 7-day Holding Securities Investment Fund () has been launched to convert funds.

Funds that are not the same registered institutions as this fund (i.e., cross-TA funds): Changsheng Tongzhi Advantage Growth Mixed Securities Investment Fund (LOF) (), Changsheng Tongqing CSI 800 Index Securities Investment Fund (LOF) (), Changsheng Shanghai and Shenzhen 300 Index Securities Investment Fund (LOF) (), Changsheng Tongyi Growth Return Flexible Allocation Hybrid Securities Investment Fund (LOF) (), Changsheng Tongsheng Growth Preferred Flexible Allocation Hybrid Securities Investment Fund (LOF) (), Changsheng Tongsheng Growth Preferred Flexible Allocation Hybrid Securities Investment Fund (LOF) (), Chang Shengquan Bond Index Enhanced Bond Investment Fund (front-end charges:), Changsheng Dynamic Selected Securities Investment Fund (front-end charges:), Changsheng Tongde Theme Growth Mixed Securities Investment Fund (), Changsheng CSI 100 Index Securities Investment Fund (), Changsheng Shanghai Stock Exchange 50 Index Securities Investment Fund (LOF) Fund (), Changsheng CSI Financial Real Estate Index Securities Investment Fund (LOF) Fund (), Changsheng CSI Shenwan Belt and Road Theme Index Securities Investment Fund (LOF) (), Changsheng CSI All-Indices Securities Company Index Securities Investment Fund (LOF) (), and other funds that have been converted have been opened.

(3) Sales institution for the conversion business of this fund is launched

Institutions that open the same TA and cross-TA conversion business: Changsheng Fund Management Co., Ltd. Direct Sales Center Counter.

Open the same TA Institutions: Changsheng Fund Management Co., Ltd. Direct Sales Center, Bank of China Co., Ltd., Bank of Communications Co., Ltd., Ping An Bank Co., Ltd., Agricultural Bank of China Co., Ltd., Industrial Bank Co., Ltd., Ningbo Bank Co., Ltd., China Galaxy Securities Co., Ltd., Guosen Securities Co., Ltd., Shenwan Hongyuan Securities Co., Ltd., Shenwan Hongyuan Western Securities Co., Ltd., CITIC Construction Investment Securities Co., Ltd., Northeast Securities Co., Ltd., Guotai Junan Securities Co., Ltd., China Merchants Securities Co., Ltd. , Everbright Securities Co., Ltd., Cinda Securities Co., Ltd., Changjiang Securities Co., Ltd., Huaxin Securities Co., Ltd., Shouchuang Securities Co., Ltd., West Department Securities Co., Ltd., First Chuangye Securities Co., Ltd., Ping An Securities Co., Ltd., CITIC Securities Co., Ltd., CITIC Securities (Shandong) Co., Ltd., CITIC Futures Co., Ltd., Hualong Securities Co., Ltd., Zhongtai Securities Co., Ltd. Co., Ltd., Donghai Securities Co., Ltd., Huaan Securities Co., Ltd., Shanghai Securities Co., Ltd., Huarong Securities Co., Ltd., Huafu Securities Co., Ltd., Bohai Securities Co., Ltd., Zhongshan Securities Co., Ltd., Anxin Securities Co., Ltd. Co., Ltd., China International Financial Co., Ltd., Dongxing Securities Co., Ltd., GF Securities Co., Ltd., Guoyuan Securities Co., Ltd., and Ant (Hangzhou) Fund Sales Co., Ltd. The specific matters of this fund conversion business shall be subject to the provisions of the sales agency.

5 Fund Sales Institutions

5.1 OTC sales agency

5.1.1 Direct sales agency

(1) Changsheng Fund Management Co., Ltd. Direct Sales Center

Office address: 3rd Floor, Zhongjian Fortune International Center, Building 3, No. 5 Anding Road, Chaoyang District, Beijing

postal code:

Phone: (010),

Fax: (010),

Contact: Zhang Xiaoli, Lu Xuefei

(2) Online direct sales system of Changsheng Fund Management Co., Ltd.

Investors can also handle account opening and subscription services of this fund through the fund manager's online direct sales system. The website address is.

5.1.2 Off-site non-direct sales agency

Bank of China Co., Ltd., Bank of Communications Co., Ltd., Ping An Bank of China Co., Ltd., Agricultural Bank of China Co., Ltd., Industrial Bank Co., Ltd., Ningbo Bank Co., Ltd., China Galaxy Securities Co., Ltd., China International Financial Co., Ltd. , Shenwan Hongyuan Securities Co., Ltd., Shenwan Hongyuan Western Securities Co., Ltd., CITIC Construction Investment Securities Co., Ltd., Northeast Securities Co., Ltd., Guotai Junan Securities Co., Ltd., Dongxing Securities Co., Ltd., China Merchants Securities Co., Ltd., and Everbright Securities Co., Ltd. Company, Cinda Securities Co., Ltd., Changjiang Securities Co., Ltd., Huaxin Securities Co., Ltd., CITIC Securities South China Co., Ltd., Western Securities Co., Ltd., First Venture Securities Co., Ltd., Ping An Securities Co., Ltd., China Xin Securities Co., Ltd., CITIC Securities (Shandong) Co., Ltd., CITIC Futures Co., Ltd., Hualong Securities Co., Ltd., Zhongtai Securities Co., Ltd., Donghai Securities Co., Ltd., Huaan Securities Co., Ltd., Shanghai Securities Co., Ltd. , Huarong Securities Co., Ltd., Yuekai Securities Co., Ltd., Xiangcai Securities Co., Ltd., Huafu Securities Co., Ltd., Shouchuang Securities Co., Ltd., Bohai Securities Co., Ltd., Guodu Securities Co., Ltd., Southwest Securities Co., Ltd. Co., Ltd., Guojin Securities Co., Ltd., Zhongshan Securities Co., Ltd., Anxin Securities Co., Ltd., Guoyuan Securities Co., Ltd., Guoxin Securities Co., Ltd., China CICC Fortune Securities Co., Ltd., GF Securities Co., Ltd., Ant (Hangzhou) Fund Sales Co., Ltd. This fund will add or adjust sales institutions, and the fund manager will publish relevant announcements or make public on the fund manager's website.

6 Disclosure arrangements for the announcement of net value of fund shares

(1) Starting from February 20, 2023, the fund manager will disclose the net value of fund shares and the cumulative net value of fund shares during the opening day through the website, fund share issuance outlets and designated media on the day of each open day.

(2) During the closed period of this fund, the fund manager shall disclose the net value of the fund shares and the cumulative net value of the fund shares at least once a week on the prescribed website.

(3) The fund manager shall disclose the net value of fund shares and the cumulative net value of fund shares on the specified website no later than the day after the six-year and last day of the year.

7 Other things to be reminded

(1) The net value of the fund shares on the date of restart of this fund (i.e. February 20, 2023) is RMB 1.0000.

(2) At the end of the last day of the opening period, if the balance after the net asset value of the fund plus the subscription confirmation amount of the last day of the fund opening period is less than RMB 50 million or the number of fund share holders is less than 200 For persons, the fund manager has the right to decide whether to enter the next closed period, and the specific arrangements shall be subject to the announcement of the fund manager. If the fund manager decides to suspend entering the next closed period, all the paid subscription funds corresponding to the subscription application that the investor has not confirmed will be returned; all fund shares retained at the end of the day will be automatically redeemed.

(3) This announcement only explains the daily subscription and conversion matters of this fund. If investors want to know the details of this fund, please carefully read the "Changsheng Wenyi 6-month Regular Open Bond Securities Investment Fund Fund Contract" and "Changsheng Wenyi 6-month Regular Open Bonds" published on our website () Legal documents such as legal documents such as Changsheng Wenyi 6-month regular opening bond securities investment fund fund product information, and call our company's customer service hotline () for consultation related information.

(4) Applications accepted by investors during the T-day trading time, under normal circumstances, the fund registration agency confirms the validity of the transaction on T 1 day, and investors should promptly follow T 2 days (including that day) after T 2 days (including that day). Go to the sales outlet counter or check the application confirmation status in a timely manner through other methods stipulated by the sales agency. The acceptance of the application and redemption application by the fund sales agency does not mean that the application is certainly successful, but only means that the sales agency has indeed received the application. The confirmation of subscription and redemption shall be subject to the confirmation results of the fund registration agency or fund management company.

(5) Risk warning: This product operates regularly and during the closed period, you will face liquidity constraints due to the inability to redeem or sell fund shares. Funds are risky, so investing with caution. Funds are different from financial instruments that expect fixed income such as bank savings, and different types of funds have different risks and returns. Investors may not only share the benefits generated by fund investment, but also bear the losses caused by fund investment. The company promises to manage and use fund assets with the principles of honesty, trustworthiness, diligence and responsibility, but does not guarantee the fund's profitability or the minimum return. The fund's past performance and its net value do not indicate its future performance. Regular fixed-rate investment in funds does not mean saving methods such as zero deposit and whole withdrawal. It cannot avoid the inherent risks of fund investment, nor can it guarantee that investors can obtain returns. The company reminds investors to carefully read the fund contract, prospectus, product information summary and other legal documents of the fund, and to fully consider their own risk tolerance, investment period and other legal documents on the basis of understanding the product situation and listening to the appropriateness matching opinions of sales institutions. Investment goals, judge the market rationally and make investment decisions prudently. After making investment decisions, the investment risks caused by changes in the fund's operating status and the fund's net value are borne by the investors themselves.

Hereby announce.

Changsheng Fund Management Co., Ltd.

February 8, 2023

Introduction to this edition