Nkamu yakubukulusya Tigray (EFFORT) yakasaina chizuminano akkampani yaku China ya ECE Engineering kuti bayake busena bwakusaanguna bwa PVC resin (polyvinyl chloride) muchisi cha Alato mu Mekele, munzi mupati wa Tigray, amali aasika ku 5 billion Birr (US$250 miliyoni kweelana amali aabelesyegwa lino).
Chizuminano cha EPC, chakasainwa jilo ku Sheraton Addis Hotel, chakapegwa nikwakainda chiindi chilamfu chakuchita makwebo chakatalisyigwa mu 2012. Ipulojekiti yakapegwa alimwi ziindi zyiingi kaitanapegwa chizuminano ku ECE, yalo yakazumina kumanizya mulimu ooyu mukati kamyezi iili 30 kuzwa mulimu nowakatalika.
Inkamu eeyi ilalangilwa kupanga matani aali 60,000 aa PVC resin amwaka aabubotu buzwa ku SG1 kusikila ku SG8. Mukuyungizya, busena bwakupanga misamu buyoobikkilizya anzila zimwi zyakupanga, kubikkilizya a chlor-alkali, vinyl chloride monomer (VCM), nzila yakupanga PVC, nzila yakusalazya maanzi, nzila yakubelesya tombe, azimwi.
Mupati wa EFFORT Azeb Mesfin, mukamufu wa prime minister wakafwa, wakasinsima kuti mulimo ooyu wamana, mpindu njiyoojana iyooyungizya lubono lwakabunga kabasikusanga.
Polyvinyl chloride resin nchintu chiyandikana loko mumakwebo mpo chiyandikana loko muchisi amunyika yoonse. Basyaazibwene baamba kuti musamu ooyu ulayandika kapati kuli basikupanga zintu, ikapati kumafakitali aamapulasitiki mu Ethiopia. Kwalino, mali manji aakuzwa kunze abelesyegwa kuula chintu eechi, ikapati kuzwa kuzisi zipanga mafuta, nkaambo alakonzya kuchitwa kuzwa kumafuta aatakwe busani.
PVC iisimide ilabelesyegwa kapati mbuli mapaipi aamaanzi mukucheya, mpawo PVC yamaanzi ilakonzya kubelesegwa mukuvwumba ntambo azintu zimwi zijatikizyidwe mukupanga zintu.
Azeb wakati muzeezo wakuyaka fakitali wakali wamulumaakwe mpawo ulikkomene kuti mulimo ooyu wazuzikizigwa. Mpawo wakaamba kuti SUR antoomwe a Mesfin Engineering bayootola lubazu lupati mukuyaka kwapulojekiti akumanizya kwawo.
Busena bwapulojekiti bulivwubide mabwe aa limestone, alo ngaabelesyegwa kapati mukupanga ma PVC resin.