Market shanglawm ai ni gaw, ethylene galaw shapraw lu ai atsam nnan gaw, carbon mali hpe shapraw ai arung arai ni hpe jat wa shangun na re, nga nna, nau nna ai aten hta tsun wa sai, 2019 ning hta, 2014 ning na US sau manu hpe jat wa ai majaw, manu jat wa ai gaw, 2019 ning hta, hka hkin gau derivatives gat lawk ni hte maigan de dut shabra ai lam ni a matu rawt jat galu kaba wa na ahkaw ahkang ni hpe shabyin ya na re.
2018 ning hta, Amerikan mungdan hta sau bang ai lam n law ai lam nga ai. 2018 ning hta, ethylene manu ni grau law ai majaw, ethylene manu ni grai hkrat sum mat wa ai, ethylene manu ni grai hkrat sum wa ai majaw, cracker a akyu hpe shayawm kau ya ai majaw, cracker hpe grau nna ethancone hpe feedstock hku jai lang na matu shadut ya ai, hpa majaw
2018 ning law malawng hta, sau manu ni hta n-gun ja ai masa gaw, naphtha, propane hte butane zawn re ai n-gun ja ai malu masha ni a manu hpe madi shadaw ya ai, dai gaw, US crackers ni a sut masa hpe hkra machyi shangun ai, 2018 ning lapran hta, Amerikan mungdan hta, n-gun ja ai raw materials ni a ethnene gaw 75% jan de rawt jat wa ai, lai wa sai shaning na aten ladaw hta 60% jan hkrat sum ai hta, grai law wa ai. cracker a akyu lu ai lam gaw, hpun a bungli galaw ai lam yawm wa ai hpe mung karum ya ai. 2018 ning hta, sut masa lam a majaw, Amerikan mungdan hta cracker lahkawng hpe pat kau ra ai..
2018 ning a lahkawng ngu na daw hta, carbon mali hpe shapraw ai lam gaw shadawn sharam sha rai nga ai, dai majaw, Amerikan mungdan hta, n-gun ja ai hku nna, n-gun ja ai hku nna, hka hkin gau gawgap bungli kaw na grai ra sharawng ai lam ni hte rau, Amerikan mungdan hta, 30 cents/lb ($660/ton) jan rawt jat wa ai hpang, masum ngu na daw hta, 30 ning laman,2018..
2019 ning hpe myit mada let, gat lawk hta jat wa ai lam law wa ai gaw, 2018 ning htum wa de (sh) 2019 ning a shawng daw de, Amerikan mungdan hta, n-gun n rawng ai shara nnan nkau mi hpe jai lang na re, dai hta, Indama, Dingda Africa a Sasol hte Shin-Etsu Chemical Chemical{5}} Dai hta n-ga, n-gun jat ai hpung nnan nkau mi hpe mung, ngut kre hkra galaw na matu myit mada da nna, hpang de2019. kaw nna, n-gun jaw ai lam ni hpe galaw na matu myit mada da ai. US ethylene galaw shapraw lu ai atsam gaw 2019. n ngut shi yang shaning shagu ton wan 6 daram jat wa na hpe myit mada ai.
Cracking unit a atsam law wa ai hte maren, carbon mali hpe shapraw ai lam law wa na re, raitim, cracking unit nnan law malawng gaw ethane hpe raw material hku sha lang mai ai, ethane hpe madung tawn ai cracking unit gaw, carbon mali a raw materials. zawn re ai by-products ni a npu na hkai lu hkai sha ai lam hpe shabyin ya ai.
Cracker nnan ni hpe hkan nna bungli galaw ai gaw, Amerikan mungdan hta bungli galaw shapraw ai lam hpe jat wa shangun na re, dai gaw, US sau gat lawk hpe htunghking hku nna n law htum n law htum n law ai kaw nna, law law lang garan jaw ai lam de htawt sit kau na lam. Lai wa sai shaning November shata hta, galaw shapraw ai lam rawt jat wa ai hte ra kadawn ai lam yawm wa ai majaw, manu jahpu yawm wa ai hte, n kaja ai sau manu ni yawm wa ai hte sut masa lam hta sut masa lam hpe grau kaja hkra galaw wa ai majaw, n kaja ai lam ni hpe grau kaja wa ai. 2018 gawgap ai lam hta n-gun yawm mat ai..
2019 ning hta, sau manu n-gun yawm wa ai gaw, n-gun ja ai hka lim ai malu masha ni a sut masa hpe madi shadaw ya na rai nga ai., jat wa ai lam law wa ai gaw, manu jahpu n-gun ja ai akyu hkam sha lu ai, manu jahpu grau ja ai hte arung arai ni hpe maigan de dut shabra lu ai atsam hpe jat wa shangun na re.