Sunresin, a leading technology company, was invited to attend Morgan Stanley's 22nd Asia-Pacific Summit in Singapore from November 15th to 16th. This summit is a pivotal conference for institutional investors in the Asia-Pacific region.

On November 21, the Forbes Asia Best Under A Billion Forum & Awards Dinner was held in Manila, Philippines. We are proud to announce that Dr. Gao Yuejing, chairwoman of Sunresin, has been invited to attend the award ceremony and has received for the second time this honor since 2020.

Our innovative approach begins with a special pretreatment of the solution. The molybdenum in the solution is selectively adsorbed onto our specially designed resin, leaving the tungsten in the post-adsorption solution. This method ensures a simple, efficient, and effective separation of the two metals, setting a new industry benchmark.

Stock code: 300487 Stock abbreviation: Sunresin Technology Announcement No.: 2019-078 Bond Code: 123027 Bond Abbreviation: Sunresin Convertible Bond

Sunresin: Best quarter sales of adsorption&separation materials at the same time in history

On August 18, 2020, Sunresin signed a contract with Beijing Drainage Capital Holding Co., Ltd, Beijing Rongtuo Wisdom Agriculture Investment Partnership (Wisdom Agriculture) and Beijing Rongtuo Innovation Investment Management Co., Ltd. (Rong Tuo Investment) to jointly establish Beijing Drainage Rongtuo Ecological and Environmental Protection Industry Fund.

Stock code: 300487 Stock abbreviation: Sunresin Technology Bond Code: 123027 Bond Abbreviation: Sunresin Convertible Bond The following information represents a summary from the company's 2020 annual report and 2021 Q1 quarterly report. The official public information disclosed in Chinese is in accordance with the rules and regulations of the Shenzhen Stock Exchange of China. If there is any discrepancy in translation, the original Chinese version prevails.

Here are the highlights of the company's performance in 2021 and prospects for the future: 1)Operating revenue reaches 1,195 million RMB, a new record high, and a 29.5% YoY increase 2)Gross profit remains at a high level, 44.6% 3)Despite the pandemic, international sales reaches historical high, 275.28 million RMB in 2021. (162.65 million RMB in 2020)