منبع: https://www.globalcosmeticsnews.com/escalating-trade-tensions-،a-imposes-hefty-levy-on-u-s-propionic-acid-amid-broader-trade-dispute/
منبع: https://www.globalcosmeticsnews.com/escalating-trade-tensions-،a-imposes-hefty-levy-on-u-s-propionic-acid-amid-broader-trade-dispute/