cost control; ● pricing; ● manufacturing capability; and ● access to market. Sales of Medical Devices The medical device industry is intensely competitive, subject to rapid change and significantly affected by new product introductions and other market activities of industry participants.

filing / Jul 23, 2026 / receipt

The Company leases office space from third parties under non-cancellable operating lease agreements. The Company determines if an arrangement is, or contains, a lease at the inception of the contract based on the terms of the agreement and whether the contract conveys the right to control the use of an identified asset for a period of time in exchange for consideration.

filing / Jul 23, 2026 / receipt

The Company entered into two leases for office space and warehouses located in Tianjin, China, and one lease for office in Hong Kong.:

filing / Jul 23, 2026 / receipt

Stephen P. Brown | 66 | Independent director

filing / Jul 23, 2026 / receipt

Zhongliang Xie | 55 | Chief Financial Officer

filing / Jul 23, 2026 / receipt

Zhe Liu | 41 | Independent director

filing / Jul 23, 2026 / receipt

Jianqiang Xu | 62 | Independent director

filing / Jul 23, 2026 / receipt