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2023
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2020
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2018
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202312
202302
Top 10 taxpayers in Daguan District of Anqing City in 2018
202302
Environmental management system certification certificate
201908
Qualified supplier of China petrochemical industry
201904
Environmental management system certification certificate
201904
Occupational health and safety management system certification certificate
201902
Top 10 taxpayers in Daguan District of Anqing City in 2018
201812
Quality management system certification certificate
201812
2018 Anqing Financial Credit Enterpr
201807
High-tech Enterprise Certificate
201801
Anhui Famous Brand Product Certificate (High Purity Phenols)
