Golden Moth Chemical is an industrial chemical manufacturing company based in Albuquerque and owned by Chinese businessman Duane Chow. Golden Moth Chemical was a chemical supplier for Gustavo Fring's organization in Breaking Bad, primarily supplying honey extract to Fring's superlab for the purpose of manufacturing methamphetamine.
The company's logo is a stylized golden bee, seen on many of the barrels in the superlab and at Madrigal's warehouse. Although the company is called "Golden Moth" the character in the logo is 蜂 (fēng), which is Chinese for bee, wasp, or hornet; "moth" is 蛾.
The serial number on those barrels 00892-B can be read as a hexadecimal RGB code, and #00 89 2B is the signature Breaking Bad green color.
Done with fluorescent spray paint on Lava Foil paper. So if you have a black light, the color really pops.