can you please tell me how much tax i have to pay in uk if i import a 20 ft container of rice from pakistan?

I think the going rate is 7 pence per grain of rice. Be careful though - you may need to hire someone from HM Revenue & Customs to count the grains and this can be an additional expense.In reality I know that 800 pairs of kids football boots from China had an import cost of about £700 if that is any help??