On September 18, 2020, in response to the application of domestic enterprises, Thailand initiated a safeguard investigation on imported aluminum foil (Thai: สินค้าฟอยล์อะลูมิเนียม, English: Aluminium Foil). The product investigated this time is unbacked aluminum foil (thickness ≤ 0.2mm). The Thai customs codes of the products involved are 7607.11.00.000 and 7607.19.00.090.