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LTV公司在过去的7年中投资23亿美元用于技改和新建生产设备，以提高产品竞争能力。目前在Cleveland厂投资3．12亿美元建造了一条综合直接热S澎（DHCC）生产线，和2．33亿美元的连续退火机组（CAL）。DHCC生产线生产能力200万t八，Xi程包括：BOF炼钢车间现代化改造、新建钢包处
LTV has invested 2.3 billion U.S. dollars over the past seven years in technological upgrading and new production facilities to enhance its product competitiveness. An integrated Direct DHP line and a $ 233 million Continuous Annealing Unit (CAL) are currently being constructed at Cleveland for $ 312 million. DHCC production line capacity of 2000000 t eight, Xi Cheng include: BOF steelmaking workshop modernization, the new ladle