Core Viewpoint - The report from Dongwu Securities indicates that the spot price of port thermal coal increased by 16 yuan/ton week-on-week, closing at 698 yuan/ton during the week of August 18 to August 22 [1] Group 1: Price Movement - The spot price of port thermal coal rose by 16 yuan/ton, reaching 698 yuan/ton [1] - The increase in price is attributed to sustained high temperatures, leading to increased consumption of electricity by both residential and industrial sectors [1] Group 2: Supply and Demand Dynamics - Daily coal outflow from ports increased week-on-week, while overall inventory levels significantly decreased [1] - The ongoing high temperatures have resulted in a peak season for the coal industry, maintaining high levels of electricity consumption [1] Group 3: Future Outlook - The coal price is expected to have strong support in the short term due to continuous inventory depletion [1]