Chinese steelmaker Sanbao Group launches its first production line for a 2.56 million metric ton cold-rolled silicon steel project, targeting electrical steel markets serving automotive, energy, & transformer applications. The facility employs advanced cold-rolling & annealing technologies producing premium-grade materials essential for electric vehicle motors, power generation equipment, & electrical infrastructure. This strategic capacity expansion positions Sanbao in high-growth specialty steel segments driven by China's electrification policies & global energy transition trends.