Vice-chairman of Sana'a tax authority, Adnan al-Ghaffari, on Wednesday met with Salif Seaport officials to inspect quality of services offered to suppliers.Ghaffari underlined the need for the seaport staff to abide by instructions allowing for importers to submit tax statements around the clock.All the divisions need to work shifts in order for suppliers to accomplish their tax clearance procedures easily, he said.Source: Yemen News Agency