Kudzikira uku kunotarisirwa kuramba kuchienderera mberi, kunyanya nekuda kwekuderera kwekudiwa kwezvinhu, kudzikira kwemitengo yezvinhu zvakagadzirwa uye kuwanikwa kwakakwana.
Muchikamu chechina chegore, mitengo yePE, PP, PS, PVC nePET yakaramba ichidzikira kubvira muna Chikunguru, zvichikonzerwa nekuderera kwekudiwa kwezvinhu, kuwanikwa kwakakwana, kudzikira kwemitengo yezvinhu zvekugadzira uye kusava nechokwadi kwehupfumi hwenyika. Panyaya yepolyethylene nepolypropylene, kuiswa kwesimba idzva rakakura chimwe chikonzero, nepo zvinhu zvinopinzwa kunze zvine mutengo wakakwira zviri dambudziko rePET pamwe nepolystyrene.
Heino pfungwa dzaMichael Greenberg, Procurement Consultant kuResin Technology, Inc. (RTi), Senior Analyst kuPetroChemWire (PCW), CEO weThe Plastics Exchange, naScott Newell, EVP Polyolefins kuSpartan Polymers, mugovanisi weresin uye compounder.
Kunyangwe vatengesi vepolyethylene vakazivisa kukwira kwemitengo yemasendi mashanu kusvika manomwe papaundi munaGunyana-Gumiguru, mitengo yepolyethylene yakaderera nemasendi mana kusvika pamasendi matanhatu papaundi muna Nyamavhuvhu uye inotarisirwa kudzikira zvakanyanya munaGunyana, akadaro David Barry. . Mutungamiriri wePCW wePolyethylene, Polystyrene, uye Polystyrene Robin Chesshire, Mutevedzeri weMutungamiriri weRTi wePolyethylene, Polystyrene, uye Nylon-6 Markets, uye Greenberg wePlastics Exchange. Pane kudaro, masosi aya anowanzo tenda kuti mitengo ingangodzikira zvishoma muna Gumiguru nemwedzi uno.
Chesshire weRTi akataura kuti kudiwa kwepolyethylene kwakaramba kwakasimba kwegore rose, asi pakupera kwaGunyana kwakadzikira muzvikamu zvakawanda zvemusika. Barry wePCW akataura kuti mitengo yakaderera yezvinhu zvekugadzira, kusaratidza kuti kudiwa kuri kuwedzera uye kuvhurwa kwenzvimbo itsva kubva kuShell hazvizokwidziridze mitengo. Akataurawo kuti mitengo yepolyethylene yakaderera nemasendi mana kusvika pamasendi manomwe papaundi kubva munaGunyana: "Kudiwa kwezvinhu zvinotengeswa kunze kwenyika kuchiri kuderera, vatengesi vane zvinhu zvakawanda, uye hapana kusava nechokwadi nezvekufamba kwemitengo mumwedzi unouya. Hazvina kumira zvakanaka sezvo vatengi vachitarisira kuderedzwa kwemitengo mune ramangwana."
Masosi akataurawo kuti vatengesi vadzikisa kugadzirwa. Muna Gumiguru, Greenberg akatsanangura musika wekutengesa zvinhu zvitsva achiti: "Vazhinji vevagadziri vachiri kutenga resin chete kana zvichidikanwa, uye vamwe vagadziri vari kutanga kutenga resin yakawanda sezvo mitengo iri kuva yakanaka, kunyangwe kudiwa kwevatengi mumaindasitiri mazhinji ari pasi kwaderera nekuda kwemamiriro ehupfumi nehupfumi. Kukwira kwemitengo kunonetsa Vagadziri nevamwe vatengesi vakuru veresin vari kuramba vachiseka mitengo yakaderera sezvo maitiro ekuderera achidzoka, pamwe chete nenhamba dzekushanda dzakaderera uye mitengo yakakwira muAsia, vachifungidzira kuti izvi zvakabatsira kuvandudza kudiwa kwenyika sezvo vamwe vatengi vakaratidza kunetseka nezvepurofiti yakarasika. purofiti yakakura uye mitengo yakaderera yekuchengetedza."
Mitengo yepolypropylene yakaderera ne1 cent/lb muna Nyamavhuvhu, nepo mitengo yepropylene monomer yakakwira ne2 cents/lb, asi purofiti yevatengesi yakaderera ne3 cents. Sekureva kwaBarry wePCW, Newell weSpartan Polymers neThe Plastic Exchange, mitengo yepolypropylene yaGunyana yakaderera ne8 cents papaundi, mitengo yekugadzirisa zvibvumirano zvemonomer yakaderera ne5 cents papaundi, uye vatengesi vakarasikirwa nemamwe 3 cents nekuda kwepurofiti yakaderera. lb. Greenberg. Pamusoro pezvo, masosi aya anotenda kuti mitengo inogona kudonha zvakare zvakanyanya muna Gumiguru, nepo mitengo isina kuchinja kana kutombodzikira mwedzi uno.
Barry anoona kudzikira kwenhamba mbiri muna Gumiguru, zvichiratidza kudzikira kwekuda kwezvinhu uye kuwanda kwezviwanikwa. Kana ari mwedzi uno, anoona kudzikira kwakawanda sezvo Exxon Mobil yatanga fekitari itsva yepolypropylene uye Heartland Polymer yakawedzera kugadzirwa kwefekitari yayo itsva. Newell anotarisira kuti mitengo yepropylene monomer ichadzikira nemasendi mashanu kusvika masere papaundi nekuda kwekudzikira kwemitengo yepasi rose. Ane njodzi yekudzikira kwepurofiti. Akataura kuti vatengesi vepolypropylene vanotarisirwa kuderedza kugadzirwa nekuda kwekuwedzera kwe£175m muna Chikunguru-Nyamavhuvhu sezvo kudiwa kuchidzikira. Huwandu hwemazuva ekutumira hwawedzera kusvika kumazuva makumi mana munaGunyana zvichienzaniswa nemazuva makumi matatu kusvika makumi matatu nerimwe emusika wakaenzana. Masosi aya akaratidza kudzikiswa kwemasendi gumi kusvika makumi maviri papaundi zvichienzaniswa nemitengo yemusika wakaderera.
Greenberg akatsanangura musika wePP spot sewakaderera sezvo kudiwa kusina kusimba kwakaramba kuripo kusvika muna Gumiguru uye akati izvi zvakakonzerwa nekuderera kwehupfumi hwenyika, kusagadzikana kwehupfumi kwenguva pfupi, kugadzirwa kweresin yakawandisa uye vatengi vachiratidza simba ravo mukutaurirana. "Kana vagadziri vakaramba vachitungamira nekukunda maodha kuburikidza nekuchinja kwemasheya, pane kungoderedza kugadzirwa kuti pave nekuenzanisa kuwanikwa nekudiwa, tinogona kuona kudzikira kwemari iri kuuya."
Mushure mekudonha nemasendi makumi maviri nemaviri kusvika pamasendi makumi maviri nemashanu papaundi muna Nyamavhuvhu, mitengo yepolystyrene yakaderera nemasendi gumi nerimwe papaundi munaGunyana, nepo PCW's Barry and RTi's Chesshire vachitarisira kudzikira kwakawanda muna Gumiguru nemwedzi mumwe chete. Wekupedzisira akataura kuti kudzikira kwePS munaGunyana kwaive kushoma pane kudzikira kwemitengo yezvinhu zvakagadzirwa ne14c/lb, uye akataura nezvekudzikira kuri kuramba kuchiitika mukuda kwezvinhu uye kudzikira kwemitengo yezvinhu zvakagadzirwa zvichikonzera kudzikira kukuru, zvichidzivisa kukanganisika kukuru mukugadzirwa kwezvinhu.
Barry wekuPCW ane pfungwa yakafanana. Mitengo yepolystyrene yakakwira nemasendi makumi mashanu nematatu papaundi kubva muna Kukadzi asi yakaderera nemasendi makumi matatu nematanhatu papaundi pakutanga kwekota yechina, akadaro. Anoona mukana wekudzikisa zvimwe zvinhu, achitaura kuti vatengesi vangangoda kuderedza kugadzirwa kwestyrene monomer nepolystyrene resin.
Akataurawo kuti kunyange hazvo kutengwa kwepolystyrene resin kwagara kuri 5% yezvinhu zviripo, kutengwa kwepolystyrene resin kubva kuAsia kwave nemitengo inoyevedza uye kwave kutamira kuchikamu chino chepasi rose, kunyanya kuLatin America, sezvo mitengo yekutakura zvinhu yava yakaderera zvikuru. "Kana izvi zvichiri dambudziko kune vatengesi vepolystyrene vekuNorth America zvichiri kutarisirwa kuonekwa," akadaro.
Sekureva kwaMark Kallman, mutevedzeri wemutungamiri weRTi wePVC neinjiniya resins, naDonna Todd, mupepeti mukuru wePCW, mitengo yePVC yakaderera nemasendi mashanu papaundi muna Nyamavhuvhu uye mamwe masendi mashanu papaundi munaGunyana, zvichiunza kudzikira kwese kusvika pamasendi gumi nemashanu papaundi. muchikamu chechitatu chegore. . Kalman anogona kuona kudzikira kwakafanana muna Gumiguru nemwedzi uno. Zvimwe zvinokonzera zvinosanganisira kudzikira kuri kuramba kuchiitika mukudiwa kubva muna Chivabvu, kuwanikwa kwakawanda mumusika uye kupararira kukuru pakati pemitengo yekutengesa kunze kwenyika neyemuno.
Todd wePCW akataura kuti kudzikira kukuru kwemitengo munguva pfupi yakadaro hakuna kumboitika mumusika wePVC, uye vazhinji vaipinda mumusika vaitarisira kuti mitengo yePVC haizodzike muchikamu chekutanga cha2023, sezvakafanotaurwa neimwe nyanzvi yemusika. . . . Pakutanga kwaGumiguru, akataura kuti "Kunyange zvazvo vagadziri vemapaipi ePVC vachida kuona mitengo yakaderera yeresin, mitengo yePVC ichidzikira sechitima chekutakura zvinhu chinogona kuvatorera mari sezvo mitengo yeresin ichidzikisa mitengo yemapaipi. Mune zvimwe zviitiko, mitengo yemapaipi inodzikira. inodzikira nekukurumidza kupfuura mitengo yeresin. Vagadziri vezvinhu zvakare mumisika mimwe, senge siding neflooring, vari kune rimwe divi re equation nekuti misika iyi haigone kupfuudza kuwedzera kwakazara kwemitengo yeresin kuvatengi vavo. Vanozorodzwa kuona mitengo ichidzikira nekukurumidza sezvinobvira, nokudaro vachidzorera bhizinesi ravo padanho rekuwana purofiti."
Mitengo yePET yakaderera nemasendi maviri kusvika pamasendi matatu pa lb munaGunyana mushure mekudonha nemasendi makumi maviri pa lb muna Chikunguru-Nyamavhuvhu, zvese izvi zvichikonzerwa nekuderera kwemitengo yezvinhu zvakagadzirwa. Cullman weRTi anotarisira kuti mitengo ichadzikira mamwe masendi maviri kusvika matatu pa paundi muna Gumiguru, nemitengo yakaderera kana kuti yakaderera zvishoma mukati memwedzi. Kudiwa kuchiri kwakanaka, asi musika wemuno unowanikwa zvakanaka uye zvinhu zvinotengeswa kunze kwenyika zviri kuramba zvichiyerera nemitengo inoyevedza, akadaro.
Zvinhu zvinosanganisira kudiwa kwakanyanya kwezvigadzirwa zvemuno kana zvekutengesera kunze kwenyika, kushomeka kwemasheya evatengesi uye mitengo yakakwira yezvinhu zvakagadzirwa nekuda kwekukanganiswa kwekugadzirwa kwezvinhu.