| 2024 | 2023 | 2022 | 2021 | ||
| Capital Information | |||||
| Registered Capital (Common Share) (Share) | 940,000,000.00 | 940,000,000.00 | 940,000,000.00 | 940,000,000.00 | |
| Registered Paid-up Capital (Baht millions) | 940.00 | 940.00 | 940.00 | 940.00 | |
| Par Value per Share (Baht/Share) | 1.00 | 1.00 | 1.00 | 1.00 | |
| Financial Status (Baht millions) | |||||
| Total assets | 628.35 | 698.95 | 740.03 | 871.32 | |
| Total accounts receivable, net | 11.36 | 31.49 | 46.21 | 62.06 | |
| Property, plant & equipment, net | 493.32 | 537.16 | 604.30 | 669.42 | |
| Total liabilities | 99.16 | 215.31 | 142.90 | 289.94 | |
| Current liabilities | 76.39 | 114.32 | 111.29 | 257.99 | |
| Non-Current liabilities | 37.55 | 33.88 | 18.50 | 31.95 | |
| Total shareholders' equity | 529.94 | 481.92 | 596.12 | 581.38 | |
| Operating Performance (Baht millions) | |||||
| Sales | 1,709.73 | 1,181.44 | 2,348.54 | 1,369.09 | |
| Total revenues | 1,709.73 | 1,181.44 | 2,348.54 | 1,369.09 | |
| Total expenses | 1,536.02 | 1,178.43 | 2,174.37 | 1,222.59 | |
| Interest expenses | -9.64 | -6.18 | -8.02 | -10.83 | |
| Gross profit margin | 173.71 | 3.01 | 174.17 | 141.52 | |
| Earnings before income Tax | 46.05 | -115.23 | 27.04 | 57.53 | |
| Corporate income tax | -0.46 | -0.37 | -11.11 | -11.30 | |
| Net profit | 45.59 | -115.60 | 15.92 | 46.23 | |
| Cash Flow (Baht millions) | |||||
| Net cash flow from operating activity | 165.77 | -43.29 | 169.47 | 132.49 | |
| Net cash flow from investing activity | -28.42 | -12.65 | -17.72 | 27.21 | |
| Net cash flow from financing activity | -132.89 | 55.06 | -150.40 | -158.64 | |
| Net increase (decrease) in cash | 4.45 | -0.89 | 1.35 | 1.06 | |
| Beginning cash | 0.21 | 1.11 | -0.24 | -1.30 | |
| Ending Cash Balance | 4.67 | 0.22 | 1.11 | -0.24 | |
| Financial Ratios | |||||
| Earnings (Baht/Share) | 0.05 | -0.12 | 0.02 | 0.05 | |
| Book Value (Baht/Share) | 0.61 | 0.57 | 0.66 | 0.62 | |
| Net Profit margin (%) | 2.66 | -9.76% | 0.68% | 3.38% | |
| Current ratio (Times) | 1.24 | 0.63 | 0.89 | 0.70 | |
| Return On Assets (ROA) (%) | 8.35 | -15.13 | 4.35% | 4.99% | |
| Return on shareholders' equity (ROE)(%) | 9.50 | -21.19 | 2.79% | 8.28 % | |
| Debt to Equity Ratio (Times) | 6.19 | 0.45 | 0.24 | 0.50 | |