SHANA (Tehran) -- The photos show the second day of the 28th Iran International Oil, Gas, ‎Refining and ‎Petrochemical Exhibition, also ‎known as Iran Oil Show 2024, inaugurated in a ceremony in Tehran on May 8, 2024. Some 250 companies from 12 countries have taken part in the exhibition which will be open to visitors every day from 9:00 a.m. to 4:00 p.m. (0530 to 1230 GMT) until Saturday.