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Tongyi Co., Ltd.: 2024 Annual Report
Tongyi Co., Ltd.: 2024 Annual Report Summary
Tongyi Co., Ltd.: Report for the first quarter of 2025
Shareholder Shenzhen Tongyi Industry and a senior executive have collectively reduced their shareholding by 2.52%.
Shenzhen Tongyi Industry (300538.SZ) announced that the company's controlling shareholder Mr. Shao Yunan and senior manager Hua Qinchun...
Shenzhen Tongyi Industry (300538.SZ): Continues to develop new products such as PEI, PA66, POK, and PVDF.
On February 26, Gelonghui reported that Shenzhen Tongyi Industry (300538.SZ) stated on the investor interaction platform that the products currently in mass production include sheets and rods made from PEEK, PPS, PA6, ABS, PC, POM, HDPE, and PP. In 2023, the company will focus closely on the "pyramid" of polymer materials, increasing research and development investment, and continuously developing new products such as PEI, PA66, POK, and PVDF.
Shenzhen Tongyi Industry's (SZSE:300538) Five-year Decline in Earnings Translates Into Losses for Shareholders
Shenzhen Tongyi Industry Co., Ltd.'s (SZSE:300538) 38% Price Boost Is Out Of Tune With Revenues
