The dollar’s early bounce fizzled on Tuesday, as markets saw few concrete measures emerging from the U.S.-North Korea summit and waited for guidance from two of the world’s top central banks later this week. SEE MORE Vladimir Putin, on a drive to boost living standards at the start of a new presidential term, tried to reassure Russians about their economy on Thursday in a live TV question-and-answer marathon. SEE MORE Ethylene, the building block for the largest set of petrochemicals, is expected to remain well supplied into Europe this week. SEE MORE Market participants are continuing to monitor demand and supply conditions, especially for paraxylene and butadiene, where trade participants are watching whether deepsea butadiene cargoes from Europe will be delivered into Asia on schedule. SEE MORE Indonesia's Ministry of Energy and Mineral Resources set its June thermal coal reference price, also known as Harga Batubara Acuan or HBA, at $96.61/mt, up 7.9% month on month and 28% year on year. SEE MORE