| Current assets | 3.09a | 2.19a |
| Long-term investments | 0.15a | 0.13a |
| Property, plant and equipment | 3.23a | 3.06a |
| Right-of-use assets | 0.04a | 0.04a |
| Intangible assets | 0.03a | 0.02a |
| Other assets | 0.15a | 0.08a |
| Total assets | 6.69a | 5.53a |
| Current liabilities | 1.26a | 0.91a |
| Noncurrent liabilities | 1.1a | 1.14a |
| Total liabilities | 2.37a | 2.05a |
| Capital stock | 0.26a | 0.26a |
| Capital surplus | 0.07a | 0.07a |
| Retained earnings | 3.92a | 3.16a |
| Others equity | 0.04a | -0.03a |
| Equity attributable to shareholders of the parent | 4.29a | 3.46a |
| Total equity | 4.32a | 3.48a |