Nyob rau hauv xyoo tas los no, thoob ntiaj teb metallurgical tuam txhab los ntawm mergers thiab acquisitions, kev lag luam concentration tseem nce. Thaum los txog rau xyoo 2023, cov txiaj ntsig ntawm kev lag luam metallurgical tau nkag mus rau lub sijhawm poob qis, feem ntau yog vim qhov nce nqi ntawm qee qhov ra ...
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