Iindaba zeShishini
-
Imeko yophuhliso lweshishini lePVC kuMzantsi-mpuma weAsia
Ngowama-2020, amandla okuvelisa i-PVC kuMzantsi-mpuma we-Asia aza kubalelwa kwi-4% yamandla okuvelisa i-PVC kwihlabathi liphela, apho amandla okuvelisa aphambili avela eThailand nase-Indonesia. Amandla okuvelisa la mazwe mabini aza kubalelwa kwi-76% yamandla okuvelisa apheleleyo kuMzantsi-mpuma we-Asia. Kuqikelelwa ukuba ngo-2023, ukusetyenziswa kwe-PVC kuMzantsi-mpuma we-Asia kuya kufikelela kwi-3.1 yezigidi zeetoni. Kwiminyaka emihlanu edlulileyo, ukungeniswa kwe-PVC kuMzantsi-mpuma we-Asia kunyuke kakhulu, ukusuka kwindawo yokuthumela ngaphandle ukuya kwindawo yokungenisa ngaphandle. Kulindeleke ukuba indawo yokungenisa ngaphandle iya kuqhubeka igcinwa kwixesha elizayo. -
Idatha yePVC yasekhaya ikhutshwe ngoNovemba
Idatha yamva nje ibonisa ukuba ngoNovemba ka-2020, imveliso yePVC yasekhaya inyuke nge-11.9% xa ithelekiswa nexesha elifanayo kunyaka ophelileyo. Iinkampani zePVC zigqibile ukuhlaziya, ezinye izinto ezintsha ezifakelweyo kwiindawo eziselunxwemeni zifakiwe kwimveliso, izinga lokusebenza kweshishini linyukile, imakethi yePVC yasekhaya ithambekele kakuhle, kwaye imveliso yenyanga inyuke kakhulu. -
Amaxabiso emarike yePVC ayaqhubeka nokunyuka
Kutshanje, imakethi yePVC yasekhaya inyuke kakhulu. Emva koSuku lweSizwe, uthutho kunye nokuthuthwa kwezinto ezisetyenzisiweyo zeekhemikhali kwavalwa, iinkampani zokucubungula izinto ezisezantsi zazinganelanga ukufika, kwaye umdla wokuthenga wanda. Kwangaxeshanye, inani leenkampani zePVC ezithengiswayo ngaphambi kokuthengiswa linyuke kakhulu, isibonelelo siyancomeka, kwaye ukuhanjiswa kweempahla kuncinci, nto leyo eyenza inkxaso ephambili yokuba imakethi inyuke ngokukhawuleza. -
Uthelekiso lwePVC luneemveliso ezimbini
Amashishini amakhulu emveliso yePVC ekharbhide yekharbhide yasekhaya akhuthaza ngamandla icebo lophuhliso loqoqosho olujikelezayo, andisa kwaye aqinise uthotho lwemizi-mveliso ngekharbhide yekharbhide ye-PVC njengesiseko, kwaye azama ukwakha iqela elikhulu lemizi-mveliso elidibanisa "i-coal-electricity-salt". Okwangoku, imithombo yeemveliso ze-vinyl vinyl eTshayina iphuhliswa kwicala elahlukileyo, elivule nendlela entsha yokuthengwa kwezinto ezikrwada kushishino lwePVC. Ii-coal-to-olefins zasekhaya, i-methanol-to-olefins, i-ethane-to-ethylene kunye nezinye iinkqubo zanamhlanje zenze ukuba ukuhanjiswa kwe-ethylene kube kuninzi. -
Imeko yophuhliso lwe-PVC eTshayina
Kwiminyaka yakutshanje, uphuhliso lweshishini le-PVC lungene kwibhalansi ebuthathaka phakathi kobonelelo kunye nemfuno. Umjikelo weshishini le-PVC laseTshayina unokwahlulwahlulwa ube ngamanqanaba amathathu. 1.2008-2013 Ixesha lokukhula ngesantya esiphezulu kwamandla emveliso kushishino. 2.2014-2016 ixesha lokurhoxiswa kwamandla emveliso 2014-2016 ixesha lokurhoxiswa kwamandla emveliso 3.2017 ukuya kwixesha langoku lebhalansi yemveliso, ibhalansi ebuthathaka phakathi kobonelelo kunye nemfuno. -
Ityala lokulwa nokulahla inkunkuma eTshayina nxamnye ne-US PVC
Ngomhla we-18 kweyeThupha, iinkampani ezintlanu ezimele imveliso yePVC eTshayina, egameni loshishino lwePVC lwasekhaya, zacela uMphathiswa wezoRhwebo waseTshayina ukuba enze uphando oluchasene nokulahla inkunkuma nxamnye nePVC engeniswe kwamanye amazwe evela eMelika. Ngomhla wama-25 kweyoMsintsi, uMphathiswa wezoRhwebo wavuma eli tyala. Abachaphazelekayo kufuneka basebenzisane kwaye kufuneka babhalise uphando oluchasene nokulahla inkunkuma kwi-Trade Remedy and Investigation Bureau ye-Ministry of Commerce ngexesha elifanelekileyo. Ukuba bayasilela ukusebenzisana, uMphathiswa wezoRhwebo uza kwenza isigqibo ngokusekelwe kwiinyani kunye nolwazi olungcono olufunyenweyo. -
Umhla wokungenisa nokuthumela ngaphandle iPVC eTshayina ngoJulayi
Ngokwedatha yamva nje yezerhafu, ngoJulayi 2020, ukuthunyelwa kwe-PVC powder ecocekileyo kwilizwe lam bekuyi-167,000 yeetoni, nto leyo eyayingaphantsi kancinci kunee-iron ngoJuni, kodwa yahlala ikwinqanaba eliphezulu iyonke. Ukongeza, umthamo wokuthunyelwa kwe-PVC powder ecocekileyo yaseTshayina ngoJulayi wawuyi-39,000 yeetoni, ukunyuka kwe-39% ukusuka ngoJuni. Ukususela ngoJanuwari ukuya kuJulayi 2020, ukuthunyelwa kwe-PVC powder ecocekileyo eTshayina kumalunga ne-619,000 yeetoni; ukususela ngoJanuwari ukuya kuJulayi, ukuthunyelwa kwe-PVC powder ecocekileyo eTshayina kumalunga ne-286,000 yeetoni. -
IFormosa ikhuphe ixabiso lokuthunyelwa ngo-Okthobha kwiimakethi zabo zePVC
I-Formosa Plastics yaseTaiwan ibhengeze ixabiso lempahla yePVC ka-Okthobha ka-2020. Ixabiso liza kunyuka malunga ne-130 yeedola zaseMelika/itoni, i-FOB Taiwan US$940/itoni, i-CIF China US$970/itoni, i-CIF India ibike ukuba yi-US$1,020/itoni. Ubonelelo luncinci kwaye akukho saphulelo. -
Imeko yemarike yePVC yakutshanje eMelika
Kutshanje, phantsi kwempembelelo yeNkanyamba uLaura, iinkampani zemveliso yePVC eMelika ziye zathintelwa, kwaye imakethi yokuthumela ngaphandle yePVC inyukile. Ngaphambi kwenkanyamba, iOxychem yavala isityalo sayo sePVC ngemveliso yonyaka yeeyunithi ezili-100 ngonyaka. Nangona yaqala kwakhona emva koko, yanciphisa imveliso yayo. Emva kokuhlangabezana neemfuno zangaphakathi, umthamo wokuthumela ngaphandle wePVC uphantsi, nto leyo eyenza ixabiso lokuthumela ngaphandle lePVC linyuke. Ukuza kuthi ga ngoku, xa kuthelekiswa nexabiso eliqhelekileyo ngo-Agasti, ixabiso lemakethi yokuthumela ngaphandle yePVC eMelika linyuke malunga ne-US$150/toni, kwaye ixabiso lasekhaya lihleli. -
Imarike ye-calcium carbide yasekhaya iyaqhubeka nokuhla
Ukususela phakathi kuJulayi, ixhaswa zizinto ezininzi ezintle ezifana nokwahlulwa kwamandla kwengingqi kunye nokugcinwa kwezixhobo, imakethi yekhabhoni yecalcium yasekhaya ibikhula. Ukususela ngoSeptemba, imeko yokuthululwa kweelori zekhabhoni yecalcium kwiindawo zabathengi eMntla China naseMbindini China iye yenzeka kancinci kancinci. Amaxabiso okuthenga aqhubekile nokuhla kancinci kwaye amaxabiso ehlile. Kwinqanaba lokugqibela lemakethi, ngenxa yokuqaliswa ngokubanzi kwezityalo zePVC zasekhaya kwinqanaba eliphezulu, kwaye izicwangciso zokugcina kamva zimbalwa, idemo yemarike ezinzileyo.