What is behind the turning on of Iranian tanker trackers after 7 and a half years?

What is behind the turning on of Iranian tanker trackers after 7 and a half years?

The publication of a strange news item by the international media outlet "TankerTrackers" stating that Iranian tankers' trackers have been turned on after seven and a half years has inflamed the oil scene. A claim that some experts consider a sign of "shadow government" interference and an attempt to create a crisis and new pressure on the new government. But what is the story?
China becomes self-sufficient in propylene production with Iranian methanol

China becomes self-sufficient in propylene production with Iranian methanol

Iran exports millions of tons of methanol to China annually at a meager profit, while the country has created hundreds of times more value added by converting the same methanol into propylene, the “petrochemical caviar,” and has achieved 96 percent self-sufficiency in propylene production. An opportunity that Iran could have used to complete its petrochemical value chain by investing in domestic MTP units and move from selling crude to creating sustainable wealth.