Dear Tatsuo san,
As discussed with the Department of Industrial Works (DIW) it has been classified as a hazardous material type 2 as attached1.
According to Hazardous substance Act. B.E.2535, chapter2, section 18 on page 5 of 18 as attached 2, Storage and possession must be licensed by the DIW.
However, We were inspected by the Department of Industry last week. We have been commanded by the DIW to correct chemical storage.
So I think We should not accept orders for chemicals in this time.