Second, on January 1, 2023, with storage facilities of refined oil enterprise to deal with the dangerous chemicals business license, the licensing items of the "diesel/closed cup flash point 60 ℃ or less" changed to "diesel". Already apply for the dangerous chemicals business license can continue to use or apply for license change. The original diesel storage did not deal with dangerous chemicals business license of the refined oil enterprise, safety evaluation in forensics scope including diesel and safety production basic conditions did not change, can be directly increase licensing scope; The safety evaluation range does not include the diesel or evidence of safety production basic conditions change after, shall make safety assessment and apply for registration again.