Njengenye yezona zoqoqosho zibalulekileyo eMzantsi-mpuma Asia, uqoqosho lwaseVietnam ngoku lukwinqanaba lokunyuka, kwaye inqanaba lokusetyenziswa kwabantu balo nalo liphuculwe kakhulu. Kwiminyaka yakutshanje, imfuno yeemveliso zeplastiki kwimarike yaseVietnam iye yanda kakhulu, kwaye i-polypropylene, njengenye yezinto ezisetyenziswayo zokwenza iimveliso zeplastiki, inendawo ebanzi yophuhliso.

Ngenxa yokwanda ngokukhawuleza kwamandla okuvelisa i-polypropylene yaseTshayina, kulindeleke ukuba amandla okuvelisa apheleleyo abe yi-40% yamandla okuvelisa kwihlabathi liphela ngo-2023, kwaye imeko yehlabathi iphucuka ngokukhawuleza, kodwa ngenxa yokungabikho kwesakhiwo semveliso kunye neenzuzo zeendleko, isikali se-polypropylene yehlabathi saseTshayina sikhulu kodwa asinamandla. IVietnam njengommandla ophambili wokwenza uthutho lwemizi-mveliso eTshayina, imfuno yezinto eziqhelekileyo inamandla kakhulu.

Kwixesha elizayo, i-polypropylene yaseTshayina isekwinqanaba lokukhula ngokukhawuleza kwamandla emveliso, kwimeko yokukhula kwemfuno ecothayo, ifikelele kwinqanaba elibanzi lokugqithisela, kwaye ukuthunyelwa kwamanye amazwe kube yenye yeendlela ezisebenzayo zokusombulula ukunikezelwa okugqithisileyo kwemveliso yasekhaya. Ngenxa yokunqongophala kokunikezelwa kwemveliso kwengingqi, ukukhula ngokukhawuleza kwemfuno, kunye neenzuzo ezibonakalayo zejografi, iVietnam ibe yenye yezona ndawo ziphambili zokuthumela i-polypropylene yaseTshayina kwamanye amazwe.

Ukusukela ngo-2023, amandla emveliso ye-polypropylene yasekhaya eVietnam yi-1.62 yezigidi zeetoni ngonyaka, kwaye imveliso kulindeleke ukuba ibe yi-1.3532 yezigidi zeetoni, kunye nokunqongophala okukhulu kobonelelo kunye nenani elikhulu leemfuno ezixhomekeke kwizixhobo ezingeniswa kwamanye amazwe.

Ngokwembono yokungeniswa kwe-polypropylene eVietnam, emva kokunyuka ukusuka kwisiseko sokungeniswa kwe-polypropylene yaseVietnam ngo-2020, isaqhubeka nomlinganiselo ophezulu. Kwelinye icala, ichaphazeleka kukwanda kokungqubana kwezorhwebo; Kwelinye icala, ukuze kwenziwe inani elikhulu lokudluliselwa kwemizi-mveliso yaseTshayina, iminyaka emithathu elandelayo yobhubhane kwimfuno yaseVietnam iye yathintelwa. Ngo-2023, umthamo wokungeniswa kwe-polypropylene eVietnam ugcine izinga lokukhula eliphezulu, kwaye isikali sokungeniswa kwe-polypropylene sanda kakhulu.

Ngokwembono yokuthunyelwa kwe-polypropylene eTshayina eVietnam, ubungakanani bokuthunyelwa kwamanye amazwe kunye nomthamo kuyaqhubeka nokukhula kakhulu. Nangona ngenxa yokwanda kokunikezelwa kwempahla ngaphakathi eVietnam kunye nempembelelo yemithombo engabizi kakhulu efana neMalaysia ne-Indonesia ezikufutshane, kukho ukwehla ngo-2022. Kwixesha elizayo, ngenxa yokwanda ngokukhawuleza kwamandla emveliso ye-polypropylene yaseTshayina, ukhuphiswano lwamaxabiso luye lwaqina, ngelixa uphando lwemveliso yasekhaya kunye nemizamo yophuhliso inyukile, umgangatho wemveliso uphucukile kwaye inani leemveliso eziphezulu linyukile, ukhuphiswano olupheleleyo lweemveliso ze-polypropylene zaseTshayina luya kuphucuka kakhulu, kwaye indawo yokuthumela i-polypropylene yaseTshayina iya kuqhubeka ikhula kwixesha elizayo.

Ngowama-2023, i-polypropylene yaseTshayina ithatha indawo yokuqala kumazwe aphambili eVietnam athumela iimveliso kwamanye amazwe, kwaye ngokuphuculwa kokukhuphisana kweemveliso zaseTshayina kwixesha elizayo, kulindeleke ukuba ikamva liqhubeke nokukhula kwiimveliso ezikumgangatho ophezulu.

Ukujonga kwixesha elizayo, phantsi kwempembelelo yezinto ezinje ngokwanda kwezabelo zomgaqo-nkqubo, i-geopolitics, iingenelo zabasebenzi, umda ophantsi weemveliso zokucubungula iplastiki kunye nemiqobo ephantsi yobuchwephesha kwiimveliso zenjongo ngokubanzi, ishishini leemveliso zeplastiki laseVietnam lingene kwixesha elibalulekileyo. Njengomthombo ophambili wezixhobo, ukuthunyelwa kwempahla eTshayina eVietnam kuya kuqhubeka nokukhula ngomlinganiselo ophezulu kwixesha elizayo, kwaye amashishini aseTshayina kulindeleke ukuba akhawulezise ulwakhiwo lwawo lwemizi-mveliso eVietnam.