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Safety Production, Geological Exploration, Environmental Protection
Subei Mining County
Tongguan Mining County
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2024
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2025
2024
2023
高新技术企业
甘肃省技术科学厅 甘肃省财政厅 国家税务总局甘肃省税务局
28 Oct 2024 (valid for 3 years)
纳入省级绿色矿山名录
甘肃省自然资源厅
31 Dec 2024