Core Viewpoint - The company has reported significant growth in its overseas export business for optical modules, particularly in the 400G and 800G segments, indicating a strong demand from international equipment and channel vendors [1] Group 1: Export Business Performance - The export business has shown notable growth in the first half of the year, with bulk shipments of 400G and 800G optical modules to overseas markets [1] - Major overseas customers are preparing for the LPO series and DSP series products, including 800G and 1.6T, as per the established plans [1]

Group 1 - The company has seen significant growth in its export business in the overseas market during the first half of the year, particularly in the sales of 400G and 800G optical modules [2] - The company is preparing for the planned launch of its LPO and DSP series products, which include 800G and 1.6T modules, for key overseas customers [2]