Na June 19, 2020, nyocha ule 2850-3000mm dị elu nke na-ekpo ọkụ na-agbaze agbaze mechara. Nke a bụ ndị kasị welded anwụrụ ịgbado ọkụ igwe mepụtara dị na China. Ọ na-akwọ ụgbọ mmiri na July 1, 2020 ma zigara ya Saudi Arabia maka ọrụ mmebi iwu mpaghara.

Ngwa ndị a nwere ike ịrụ ọrụ mmeghe na mmechi nke ọkpọkọ ọkpọkọ site na arụmọrụ PC, yana ọ bụ teknụzụ nrụgide dị elu nke nwere ike belata oge ịgbado ọkụ na oge jụrụ n'oge usoro ịgbado ọkụ. Enwere ike bipụta data ahụ n'oge ọ bụla welded pipeline.