LAGOS — Cooking gas prices have fallen in several cities after imports increased, Daily Trust found. In Kano, a kilogramme now costs N1,400 to N1,600, down from N1,700 to N1,800, while in Ibadan it fell to between N1,350 and N1,500. The regulator says LPG imports rose to 1.5 kilotonnes a day in June after the government removed import duty and VAT on the product.