S. 9(1)(i): Income deemed to accrue or arise in India-Business connection-Shipping, Inland waterways transport and air transport-International traffic-Operation of ships in international traffic-Multiple ports in India-Benefit of Article 8 of India-UAE DTAA was to be extended to entire freight receipts irrespective of whether earnings were relating to feeder vessels or by ships in international traffic-Profit derived from shipping business as envisaged under article 8 of India-UAE DTAA and was not taxable as business profit in India-DTAA-India-UAE [Art 8]