Continuous furnaces make energy, gas and raw-material continuity operational constraints
Production uses electricity, natural gas, minerals and chemical auxiliaries. Management describes improving furnace melting and fiber-drawing yields, greater output per furnace position and automation as mechanisms for lowering unit consumption and labor requirements. It reports domestic-base application of pure-oxygen combustion and waste-fiber reuse, and a biomembrane treatment system processing 4,800 tonnes of wastewater per day for reuse. The report does not allocate independently verified savings to each factory or establish compliance with every permit. The risk discussion emphasizes that tank-furnace production is continuous and cannot simply be stopped when fuel supply is disrupted. Gas stations, storage tanks and vehicle-based backup gas were contingency measures; management says emergency gas could arrive within two to twelve hours. This stated response capability is not a demonstrated outage tolerance or proof that the furnaces could operate without fuel. Supply interruption and price changes therefore remain relevant to production continuity and cost. Generic environmental honors and training activity counts are omitted from this narrative because they do not explain a specific operating change.