1. China-in United States-a rubber additives a thawnchhuah leh tariff-in nghawng a neih theih dan
1.1 Anti-aging agent TMQ chu United States-ah thawn chhuah a ni.
China hi rubber auxiliaries exporter lian ber a ni a, a bik takin United States-in China laka tariff dang a siam belh list-a accelerator leh anti-aging agents-a accelerator leh anti-aging agents awm zat chu 50%. aia sang a ni a, rubber additives involved te hi rubber additives-a anti-aging agent 2,2,4-Trimethyl-1,2-dihydroquinoline (TMQ) Oligomer.
Tunah hian Japan, United States, South Korea, Thailand, Indonesia te chu tun hnaiah anti-aging agent TMQ. ram pawn lama thawn chhuaktu ramte an ni a, United States chuan kum 2017 chhung khan a ram pawna a thawn chhuah zat a tipung a, United States-a anti-aging agent TMQ ram pawna thawnchhuah chu 2417{6}18 a ni a, 2010-ah hian 2417{1018, 2018 a ni a, 2417{ TMQ chu United States-a thawn chhuah a ni a, pahnihna chu 5898. ton 9 a ni. Kum 2019 quarter hmasa berah khan TMQ, anti-aging agent, United States-a thawnchhuah chu 1997.5 tons neiin pakhatna a ni.
March 2018 atang khan anti-aging agent TMQ export volume chuan nasa taka pung tur a awm tih a lantir a, hei hi March 2018 tawp lam 2019. quarter hmasa ber thleng a ni ang a, United States chuan "301 investigation" hmanga China atanga thil lakluh chungchangah tariff lian tak tak a puang ang.
Phên dangin sawi ila, US-in Chinese-te thil lakluh aṭanga tariff a puan aṭang khan, domestic export of anti-aging agent TMQ chu a pung a, mahse kum khat kalta ang khan a pung lo. Mahse, United States-a TMQ thawn chhuah zat absolute value chu United States-a anti-aging agent thawn chhuah zawng zawng nen khaikhin chuan a la tlem hle.
1.2 Anti-aging agent TMQ hian US Exports a nghawng dan .
Kum 2014 atanga 2018 thleng khan rubber anti-aging agents export volume zawng zawnga anti-agents export zat chu a tlahniam. a, kum 2018-a rubber anti-aging agent export volume zawng zawng chu ton 234500 a ni a, anti-aging agent-in United States 25400-a a thawn chhuah zawng zawng chu 2540010 a ni.
Kum 2018-a United States-a anti-aging TMQ export volume-ah hian 23.2% a ni a, United States-a anti-aging agent export volume zawng zawng atanga 2{{9}5% chauh a ni. Phên dangin sawi ila, anti-aging agent TMQ chu United States-a thawn chhuah chu nasa takin a pung a, mahse, anti-aging agent zawng zawngah a tlem berah a la tlem hle a, anti-aging agent export zawng zawngah nghawng a nei tlem hle.