Zista Group, based in the United Arab Emirates, lists Iran Base Oil and Natural Bitumen/ Gilsonite on Global Trade Plaza. The company states it was established in 2005 as a trading group and has expanded its network through China, Hong Kong, Iran, Singapore and other countries worldwide. Zista Group supplies Iran Base Oil in grades SN 150VV, SN 500VVV and SN 600VV, available in Drum, Flexi and Bulk packaging, sourced directly from Iranian refineries. For Natural Bitumen/ Gilsonite, the company offers grades such as NB-OI 210 for oil-based drilling fluid additive, NB-OI 100 for oil well cementing, NB-BA 410 for asphalt binder, NB-BA 310 for bitumen blending, NB-BA 420 for bituminous membrane filler, NB-FS 500 for foundry sand and NB-IP 600 for the ink industry, supplied as lumps, granules or 200 mesh powder in jumbo bags or 25 kg paper/meltable PP bags. Buyers can send an enquiry through Global Trade Plaza.