N'afọ 2014, azụmahịa azụmaahịa anyị bịara leta anyị. Mgbe emechara ya 4hour 4hours, anyị mere azụmahịa maka azụmahịa na India pụrụ iche dị ka ethylene, carbon monoxide, methane na ịdị ọcha dị elu. Azụmaahịa ha na-eto ọtụtụ oge n'oge anyị na-akwado, tolite na onye na-eweta gas na-eduga na India ugbu a.
N'afọ 2015, ndị ahịa Singapore anyị gaa China ka ha kparịta ụka ogologo oge. Anyị na-elekọta ọnụ gaa na isi mmalite nke ụlọ ọrụ mmepụta mmanụ. Ruo ugbu a, nkeji 2-5 na-enye kwa ọnwa. Ọzọkwa anyị enyere onye ahịa aka ịzụlite azụmaahịa gas gas na mpaghara.
N'afọ 2016, onye ahịa France France gaa n'ọfịs Newdu. Nkwado ọrụ a bụ oge pụrụ iche. Ndị gọọmentị Chengdu na-akpọ ndị ahịa site na "ihe ngosi Hilium", ụlọ ọrụ anyị na-akwado ọrụ a karịa 1000 cylinders Balloon Himium.
N'afọ 2017, Compo na anyị na-emeghe ahịa Sulfur Sulfur dị ọcha maka Sulfur dị ọcha n'ihi na ụkọ na Japan.
Iji dozie nsogbu a, akụkụ abụọ anyị mere ọtụtụ mgbalị na iwu ụlọ ọrụ, nyocha, ọ na-eme nke ọma site na 2019, na mbupụ na Japan nke ọma.
N'afọ 2017, a na-akpọ ndị otu anyị ka ha sonyere Aiigma na Dubai. Nke a bụ nzukọ ikuku nke India na-eme kwa afọ. Anyị na-asọpụrụ na mmụta ọkachamara na India niile na ịmụ akwụkwọ, iji chee echiche dị mma n'ọdịnihu nke ahịa gas gas. E wezụga nke ahụ, anyị na-ahụkwa ụlọ ọrụ gas nwanna nwoke na Dubai.
