Core Viewpoint - Strongda Circuit (301628.SZ) has completed the technical development of its 1.6T optical module products and is now ready for sample production, with testing and validation available based on customer requirements [1] Group 1 - The company has developed 1.6T optical module products and is prepared to initiate sample production [1] - Samples can be customized to meet various testing and validation needs as per customer demands [1] - The company plans to advance subsequent work based on actual order requirements from downstream customers [1]

Group 1 - The company has shipped products related to its 1.6T optical module and is currently developing 3.2T products with clients [2] - Specific client information cannot be disclosed due to commercial confidentiality reasons [2]

Core Viewpoint - Pengding Holdings (002938.SZ) has announced that its 1.6T optical module products have been shipped, while the 3.2T products are currently under development with clients [1] Group 1 - The company has successfully shipped its 1.6T optical module products [1] - Development of the 3.2T optical module products is ongoing in collaboration with clients [1]