Optoelectronic Material and Element Manufacturing Industry Air Pollution Control and Emission Standards Article 6

Data including the types of raw materials containing VOCs, hydrofluoric acid, or hydrochloric acid used by the optoelectronics firm, content percentages, quantities purchased, usage quantities, and output quantities shall be recorded on a monthly basis.Optoelectronics firms shall calculate annual whole-plant VOCs, hydrofluoric acid, and hydrochloric acid air pollution emissions on the basis of the records in the foregoing paragraph, monitoring data, and relevant test results, and shall report emissions for the previous year to the local competent authority before the end of January each year.The records in the first paragraph and the emissions data in the second paragraph shall be preserved for five years for future reference.