| Schedule of Property, Plant and Equipment, Net |
Property, plant and equipment, net are recorded at cost and consisted of the following: | | | | | | | | | | | | | | | | | As of | | | June 30, | | December 31, | | | 2026 | | 2025 | | | $ | | $ | | Land | | 71,434 | | | 71,434 | | | Building | | 1,205,301 | | | 1,187,836 | | | Manufacturing equipment | | 289,068 | | | 273,769 | | | Laboratory equipment | | 328,807 | | | 309,471 | | | Leasehold improvement | | 79,529 | | | 76,568 | | | Software, electronics and office equipment | | 136,248 | | | 124,136 | | | Property, plant and equipment, at cost | | 2,110,387 | | | 2,043,214 | | | Less: accumulated depreciation | | (619,773) | | | (528,695) | | | Construction in progress | | 152,672 | | | 127,159 | | | Property, plant and equipment, net | | 1,643,286 | | | 1,641,678 | |
Depreciation expense for the three and six months ended June 30, 2026 and 2025 was as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended | | Six Months Ended | | | | | | | | | June 30, | | June 30, | | | | | | | | | | | 2026 | | 2025 | | 2026 | | 2025 | | | | | | | | | | | | | | | $ | | $ | | $ | | $ | | | | | | | | | | Depreciation expense | | | | | | 38,906 | | | 29,854 | | | 78,291 | | | 61,468 | | | | | | | | | |
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