Dongshan Precision (002384.SZ) Investor Call Takeaways: No Customer Requests on BOM Chatter, Low Laser BOM Share and U.S. Footprint Offer Flexibility

We dialed into DSBJ's investor call today. Key takeaways: (1) A potential 65% U.S.-content threshold for optical transceivers remains unconfirmed, and management says U.S. customers have not requested any changes. (2) Even if introduced, the threshold may be easier for DSBJ to meet: management estimates that its in-house laser chips account for just 1%-2% of its optical-transceiver BOM on an internal cost basis, leaving the rest of the BOM more room to meet the requirement than at peers that source optical chips externally. (3) DSBJ could also move PCBA assembly to its existing U.S. facility if country-of-origin rules apply. Overall, we see limited near-term earnings impact from the potential restrictions. Tight laser supply could support transceiver share gains, while Taiwan-based laser production and its U.S. footprint provide flexibility to meet future potential localization requirements. Other updates: core component orders for 2027 are largely secured;