Boqian New Materials confirmed on its investor interaction platform that the main construction of its 800 t/yr high-performance ultrafine copper powder project is essentially complete. The company noted that effective capacity ceilings vary by copper powder specification due to differing production process requirements, and that future capacity planning will be adjusted dynamically based on downstream market demand and its own operating conditions. The project's core product, high-performance ultrafine copper powder, is a fine-particle category with relatively high added value among metal powders. The company did not disclose specific particle size ranges, production process routes, or a commissioning timetable; it only confirmed completion of the main construction milestone, with the pace of capacity release depending on market demand and product mix. This means the 800 t figure is the project's nominal scale, and actual effective output will vary with the product specification mix, so buyers should not linearly extrapolate supply from a single number. For the metal additive manufacturing supply chain, ultrafine copper powder is a key feedstock for copper and copper alloy printing, electronic pastes, and high-conductivity functional parts, and domestic large-scale ultrafine copper powder capacity is relatively tight. The completion of the project's main construction provides downstream users with a potential domestic supply route, but capacity ramp-up and batch-to-batch consistency still require time to verify. Value for powder buyers: (1) add Boqian New Materials' ultrafine copper powder to the qualified supplier shortlist and request particle size distribution and oxygen content data in advance; (2) monitor the project's capacity release pace to set the ratio of long-term contract locked volumes to spot purchases; (3) for copper alloy printing users, concurrently evaluate the process window for substituting domestic ultrafine copper powder for imports, validating with small batches before scaling up.