Centre is focussed to spend on infrastructure to create smooth logistics experience for industries. Addressing a two-day Invest North Summit in New Delhi Commerce Minister Nirmala Sitharaman said, the interaction between industry and government is essential.The Minister said, on ease of doing business, nearly 12 states have satisfied 75 per cent of the conditions, which is a positive step. The Minister also said, while trying to boost inland waterways, north Indian states will be the first beneficiary.