证券日报网讯太辰光（300570）8月21日发布公告，在公司回答调研者提问时表示，自去年起，公司12 芯单模低损MT插芯已在客户端实现规模化应用，公司将持续推进更多规格MT插芯的认证工作。当前24 芯MT插芯主要依靠外购，公司同时保持自产与外购相结合的供应方式。 ...

Group 1 - The company, Taicheng Light (300570.SZ), recently stated that its main products include passive optical devices, active optical devices, and optical sensing products [1] - Over 90% of the company's revenue comes from passive optical device products [1]

格隆汇8月21日丨太辰光(300570.SZ)于近期投资者关系活动表示，2025年Q1毛利率较高是受产品结构的 影响，并非常态。Q2毛利率还受到产线扩产等因素影响，因此较Q1环比有所下降。公司毛利率近几年 保持在30%出头，未来有信心维持。 ...

格隆汇8月21日丨太辰光(300570.SZ)于近期投资者关系活动表示，美国加征进口关税对于公司影响不 大。公司与主要客户的结算模式为FOB模式。公司始终通过与客户充分沟通协商，依托相关政策，在合 规框架下有效降低关税带来的影响。 ...

Core Viewpoint - The company focuses on passive optical devices as its main product, with optical modules serving as a supplementary core business to meet customer needs and enhance the development of passive products [1] Product Positioning - The primary product of the company is passive optical devices, while optical modules are developed to complement the main offerings [1] - The company has already supplied 800G optical modules and is currently developing 1.6T optical modules [1]

Group 1 - The company, Taicheng Technology (300570.SZ), has recently indicated that its products, including flexible optical boards, ultra-small connectors, and polarizing connectors, can be applied in the CPO wiring field [1] - The company is involved in the research and trial production of CPO solutions with several foreign manufacturers [1] - The mass application of CPO solutions and the timeline for such applications primarily depend on the choices made by switch manufacturers [1]

格隆汇8月21日丨太辰光(300570.SZ)于近期投资者关系活动表示，从去年起，公司大幅扩充了MT插芯 产能。公司具备稀缺的线切割设备和先进的检测工艺，所产单模低损MT插芯在质量上具备较强竞争 力。 ...

太辰光：美国加征进口关税对于公司影响不大，公司与主要客户的结算模式为FOB模式。 ...

格隆汇8月21日丨太辰光(300570.SZ)于近期投资者关系活动表示，2025年Q1毛利率较高是受产品结构的 影响，并非常态。Q2毛利率还受到产线扩产等因素影响，因此较Q1环比有所下降。公司毛利率近几年 保持在30%出头，未来有信心维持。 ...

Group 1 - The company, Taicheng Light (300570.SZ), recently stated that its main products include passive optical devices, active optical devices, and optical sensing products [1] - Over 90% of the company's revenue comes from passive optical device products [1]