Chewin in the Chung

Biodiesel is 生質柴油 (shēng zhí chái yóu) in Chinese. Just learned that this morning. I think it should be called 生物柴油 (shēng wù chái yóu), because that was my best guess at how to say it when asked to translate. I was overruled by the High Priest of Dr. Eye. Dick.

Whatever. Does anyone know where I can buy a liter or ten of biodiesel in Taiwan? I need 100%, not a mix.