Shawng nnan, January kaw nna July du hkra na dum nta kata na ahkyak ai antioxidant hpaga hpung ni a garan gachyan ai lam gaw, aten kadun laman hta, bungli galaw ai ni hpe n-gun jaw ai lam hpe madung hku nna, n-gun jaw ai lam hpe n-gun jaw ai, raitim, gat lawk hta dan dawng ai hkra machyi lam n nga ai, gat lawk gaw law law rai nga ai{0}}.
Lahkawng, hka hkin gau npu na ra kadawn ai lam maga de, tyre industry gaw 2018 ning hta, tyre industry ting a bungli galaw ai lam grai sawng wa ai., maga mi de, mungdan kata na grup yin hpe makawp maga ai lam zawn re ai lam ni a majaw, gawgap ai lam gaw grai n kaja ai lam ni nga ai, shata mi laman hta hpaw nna jahkring kau ai gaw grai bung ai., maga mi de, May shata hta, May shata hta, May shata hta, May shata hta, May Shandong Mungdaw a n-gun n bung ai hpaga lam ni a lapran hte June shata praw ni hpe n bung ai madang ni hta hkra machyi shangun ai. Masum, ndai shaning hta mungdan kata hte maigan sut masa masa lam ni grau sawng wa ai, tyre dut shabra ai lam grai law wa ai, tyre dut shabra ai lam hta grai law wa ai, galaw shapraw ai ni hte mungdaw madang na agent ni gaw June kaw nna June kaw nna June kaw nna June kaw nna June du hkra tyre shinggan na tyre ni a mungdan a shapraw ai lam gaw 435.472 wan 435 hte maren sha rai nga ai. 0.3 sha jat ai.
Hkrang 1 hta 2017-2018 a matu tyre galaw shapraw ai lam hpe shingdaw yu ai.
Masum, raw materials ni a masa gaw n-gun kya ai. Raw material aniline a gat manu gaw 9150 yuan / ton, 2500 yuan / ton 11650 yuan / ton hta grau npu ai shaning a shawng daw hta kaga acetonene hte MIBK zawn re ai raw materials ni mung 11650 ning a shawng daw hta n-gun yawm mat ai.
Rubber antioxidants ni hpe jaw ya ai kaba langai hku nna, Shenyang Sunnyjoint Chemicals Co., Ltd{1}} gaw, gat lawk hta n-gun n rawng ai lam a lachyum hpe hkan sa na re..