东华能源：公司氢气主要由PDH装置副产，目前副产氢气约10万吨

Core Viewpoint - Donghua Energy (002221.SZ) is actively developing its hydrogen production and carbon fiber projects, which are expected to positively impact its performance in the coming years [1] Group 1: Hydrogen Production - The company primarily produces hydrogen as a byproduct from its PDH (Propane Dehydrogenation) facility, currently generating approximately 100,000 tons of hydrogen annually [1] Group 2: Carbon Fiber Project - The construction of the Maoming 10,000-ton T1000-grade carbon fiber project is progressing steadily, with the first production line currently being installed and aiming for mid-2026 production [1] - The company is systematically advancing its efforts to develop downstream customers for carbon fiber, which is expected to contribute positively to its financial performance as the project materializes [1]