(Unit: M. Baht)

#### 4Q 2020/21 Revenue Structure

(Unit: M. Baht)

#### Total operating revenue

11% QoQ

-10% YoY

#### Net profit (excl. non-controlling interests)

-484% QoQ

-533% YoY

#### EBITDA

-933% QoQ

-965% YoY

(Unit: M. Baht)

Consolidated (THB mn) | 4Q 2019/20 | 1Q 2020/21 (Restated) |
2Q 2020/21 | 3Q 2020/21 | 4Q 2020/21 |

Total operating revenue | 612 | 512 | 507 | 496 | 549 |

Cost of sales | 465 | 453 | 466 | 433 | 509 |

Gross profit | 147 | 58 | 41 | 63 | 40 |

EBITDA | -65 | -60 | -44 | 71 | -592 |

EBIT | -248 | -236 | -217 | -114 | -763 |

Net profit (excl. non-controlling interests) | -129 | -179 | -161 | -95 | -557 |

Total assets | 9,187 | 8,776 | 9,060 | 8,667 | 7,125 |

Total liabilities | 4,883 | 4,817 | 5,277 | 5,099 | 4,305 |

Total shareholders' equity | 4,304 | 3,959 | 3,784 | 3,568 | 2,820 |

Key Financial Ratios | 4Q 2019/20 | 1Q 2020/21 (Restated) |
2Q 2020/21 | 3Q 2020/21 | 4Q 2020/21 |

Profitability Ratios | |||||

Gross profit margin (%) | 24% | 11% | 8% | 13% | 7% |

EBITDA margin (%) | -11% | -12% | -9% | 14% | -108% |

EBIT margin (%) | -40% | -46% | -43% | -23% | -139% |

Net profit margin (%) | -21% | -35% | -32% | -19% | -101% |

ROE1 (%) | 0% | -7% | -13% | -18% | -28% |

Liquidity Ratios | |||||

Current ratio (times) | 0.8x | 0.8x | 0.7x | 0.7x | 0.7x |

Efficiency Ratios | |||||

ROA2 (%) | -2% | -6% | -10% | -12% | -16% |

Asset turnover (times) | 0.4x | 0.4x | 0.4x | 0.4x | 0.3x |

Leverage Ratios | |||||

Liability to equity (times) | 1.1x | 1.2x | 1.4x | 1.4x | 1.4x |

Debt to equity (times) | 0.3x | 0.3x | 0.4x | 0.4x | 0.2x |

^{1} Net Profit (Annualised) / Average Total Shareholders’ equity (average of outstanding at end of the same period in the previous year and at end of this quarter)

^{2} Net Profit (Annualised) / Average Total Assets (average of outstanding at end of the same period in the previous year and at end of this quarter)