Group 1 - The core point of the article is that *ST Chuangxing (600193.SH) has signed a framework agreement for related party transactions due to its involvement in construction engineering projects [1] - The company will undertake multiple construction projects from related party Liou Co. and its subsidiaries, which constitutes related party transactions [1] - The related party transactions are necessary for the company's long-term cooperation with its clients in the construction sector [1]