| Dec 31,
2017 | Dec 31,
2018 | Dec 31,
2019 | Dec 31,
2020 | Dec 31,
2021 | Dec 31,
2022 |
|---|
| Net sales | 14,559 | 15,759 | 15,823 | 14,736 | 18,131 | 21,103 |
|---|
| Cost of sales | 11,737 | 12,272 | 11,867 | 10,503 | 10,924 | 10,911 |
|---|
| Gross profit (loss) | 2,822 | 3,486 | 3,957 | 4,233 | 7,207 | 10,192 |
|---|
| Selling, general and administrative expenses | 2,714 | 2,733 | 3,022 | 3,131 | 4,071 | 4,622 |
|---|
| Operating profit (loss) | 108 | 754 | 935 | 1,103 | 3,135 | 5,570 |
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| Dividend income | - | - | 12 | 9 | 11 | 3 |
|---|
| Insurance claim income | 43 | 19 | 57 | 25 | 24 | 24 |
|---|
| Compensation income | 3 | 15 | 6 | 3 | 2 | 5 |
|---|
| Subsidy income | 15 | 15 | 15 | 11 | 10 | 12 |
|---|
| Electricity sale income | - | - | 24 | 23 | 23 | 22 |
|---|
| Foreign exchange gains | - | 5 | 27 | - | 322 | 632 |
|---|
| Other | 16 | 17 | 19 | 15 | 13 | 14 |
|---|
| Non-operating income | 124 | 96 | 148 | 86 | 404 | 712 |
|---|
| Interest expenses | 70 | 62 | 53 | 49 | 49 | 44 |
|---|
| Electricity sale expenses | - | - | - | 14 | 13 | 11 |
|---|
| Compensation expenses | 14 | 0 | 35 | 38 | 9 | 19 |
|---|
| Other | 6 | 4 | 3 | 1 | 1 | 5 |
|---|
| Non-operating expenses | 160 | 108 | 138 | 192 | 72 | 79 |
|---|
| Ordinary profit (loss) | 73 | 742 | 945 | 996 | 3,468 | 6,202 |
|---|
| Gain on sale of non-current assets | 3 | 2 | 1 | 0 | 0 | 610 |
|---|
| Gain on sale of investment securities | - | - | 38 | 0 | 96 | 6 |
|---|
| Extraordinary income | 236 | 2 | 39 | 50 | 96 | 616 |
|---|
| Loss on retirement of non-current assets | 1 | 4 | 4 | 13 | 52 | 28 |
|---|
| Production base relocation integration cost-EL | - | - | - | - | 169 | 91 |
|---|
| Impairment losses | 6 | 215 | 29 | 106 | 71 | - |
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| Impairment losses | 6 | 215 | 29 | 106 | 71 | - |
|---|
| Production base relocation integration cost-EL | - | - | - | - | 169 | 91 |
|---|
| Other | 0 | - | 0 | 1 | 0 | - |
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| Extraordinary losses | 7 | 219 | 39 | 120 | 293 | 119 |
|---|
| Extraordinary losses | 7 | 219 | 39 | 120 | 293 | 119 |
|---|
| Profit (loss) before income taxes | 301 | 525 | 946 | 927 | 3,271 | 6,700 |
|---|
| Income taxes - current | 13 | 182 | 206 | 159 | 875 | 1,751 |
|---|
| Income taxes - deferred | 62 | -109 | 47 | 27 | -173 | 88 |
|---|
| Income taxes | 75 | 73 | 254 | 186 | 702 | 1,839 |
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| Profit (loss) | 226 | 452 | 692 | 741 | 2,570 | 4,861 |
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| Profit (loss) attributable to owners of parent | 226 | 452 | 692 | 741 | 2,570 | 4,861 |
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