和而泰：目前母公司控制器产品与铖昌科技T/R芯片暂未形成协同

Group 1 - The core viewpoint of the article is that Heertai has indicated that there is currently no synergy between its controller products and Chengchang Technology's T/R chips, but future collaboration will depend on the business development directions of both the parent and subsidiary companies [2] Group 2 - Heertai responded to investor inquiries on its interactive platform regarding the status of its products and potential collaboration [2] - The company plans to evaluate future synergies based on the evolving business strategies of both the parent and subsidiary [2]