2018 ning garai n du shi yang, 2018 ning garai n du shi yang, mungdan kata na malu masha ni hpe galaw shapraw lu ai atsam n law ai majaw, style of tyrene arung arai ni hpe "Nat shapraw ai arung arai ni" ngu nna shamying ai aten na sai, nga nna, Sinepec Chemicals Sales Sales Sales Sales Co{0}, Ltd{1}} a, Organic Chemicals Dap a ningtau ningbaw Li Guodong, Ltd{1}}, tsun ai. market. 2014 ning kaw nna 2018 ning du hkra, maigan de dut shabra ai n-gun gaw shaning shagu yawm mat wa sai rai nna, 2018 ning hta dut shabra ai lam hta kam hpa ai lam hpe 26%. de shayawm kau sai.
2014 ning kaw nna 2018 ning du hkra galaw shapraw ai atsam hte seng nna, mungdan kata na styrene galaw shapraw ai atsam gaw 6{5}95 tons kaw nna 9.21 tons de jat wa nna, dai atsam gaw 32.5% jat wa ai. Hpa majaw nga yang, 2014 ning hta mungdan kata na dan dawng ai hku jai lang ai lam hta, ton wan 8.42 rai nna, 2018 ning hta ton wan 2.6 jat wa ai, ton wan 11.02 de jat wa ai, 30.9% jat wa ai. Hpaga lam galaw lu ai atsam hte jai lang ai lam rawt jat galu kaba wa ai lam gaw madung hku nna maren sha rai nga ai, bungli galaw ai lam gaw shaning shagu jat wa ai, 2014 ning hta 67.48% kaw nna {16} hta 88.06% de jat wa ai.
Li Guodong gaw, manu jahpu masa hku yu yang, lai wa sai 5 ning laman Jiangsu style gat lawk hpe yu ai shaloi, 2014 ning hta manu jahpu bungli galaw ai lam gaw6400-12100 yuan / ton,2015 6600-11200 yuan / ton, 2016 7700-10900 yuan / ton, / ton, / ton, / ton, 2 rai nga ai.7750 - 14,{7} yuan / tonn hta 2018. CFR Miwa hte mungdan kata na styrene manu ni a masa ni gaw maren sha rai nga ai, styrene gaw madung raw material san seng ai phenyl. hte grai matut mahkai nga ai.
2019 ning htum wa de Zhejiang Petrochemical 1{5}}2 hpe hpaw ai shaloi, 2020 ning hta Miwa Shipping Panglai Shell hte Gulei sau hkai sun ni, mungdan kata na garan gachyan ai lam hte hpyi shawn ai lam ni hpe galai shai ai lam ni hpe galaw na matu, shi kam ai. 2020 ning de shang wa ai hpang, Sinpraw Dingda Asia mungdan ting na styrene hpaga lam hpe npawt nhpang galai shai lam ni hpe hkam la na matu myit mada da ai. Dai gaw, du na 5 ning laman, styrene gat lawk gaw dut ai wa a gat lawk kaw nna mari ai wa a gat lawk de galai mat wa na re, dai hpaga lam a shang gumhpraw ni gaw grai shayawm mat na hpe myit mada da ai.