Blockchain and high-performance computing technology company Bitmain Technology Group (NASDAQ: BTDR) (hereinafter referred to as "Bitmain" or "the Company") today announced that its latest bitcoin mining chip, SEAL03, has successfully passed the test after completing the sealing tape. Validation and prototype testing of the SEAL03 chip demonstrated an energy efficiency ratio of up to 9.7J/TH when operating in low-voltage, ultra-power-saving mode, meeting the performance targets specified in the SEALMINER technology roadmap. SEAL03, in collaboration with TSMC, the world's leading semiconductor foundry, uses one of the most advanced process nodes.