Daily exports could be as little as a couple of hundred thousand barrels, or exceed the 1 million a day shipped during previous sanctions under Trump's predecessor Barack Obama
Maxar Technologies Inc., a US space technology company spotted the tanker near Syrian port of Tartus
No final decision has been made and an announcement is unlikely before US sanctions on Iran are reimposed Nov 5
India, Iran's leading oil client after China, is also developing the Chabahar Port in the Middle Eastern nation
Chennai Petroleum's reduced demand will further cut India's imports from Iran to about 10 million tonnes in October