As many as 85 per cent of Pakistani sellers on Alibaba.com, one of the largest global platforms for business-to-business (B2B) e-commerce, are based out of a single city: Sialkot. Speaking at a sellers’ summit organised by the international B2B platform on Thursday, Alibaba.com Pakistan Business Growth Manager Muhammad Sadiq said there’ve been 3.2 million listings from Pakistani sellers so far.