According to the ICC, global energy storage battery production witnessed substantial growth in the first half of 2023, reaching an impressive 98 GWh. This marked a remarkable year-on-year increase of 104%. Moreover, the shipment of energy storage batteries also experienced significant growth, reaching 102 GWh, reflecting a notable year-on-year increase of 118%. Notably, the first half of 2023 saw CATL emerge as the leading global energy storage battery manufacturer, with an impressive shipment of 35 GWh. Other prominent manufacturers in the top ten list for energy storage battery shipments during the same period include BYD (12 GWh+), EVE (7.5 GWh+), REPT (7.5 GWh+), HIthium (5 GWh+), Great Power (5 GWh+), Envision Group (2 GWh+), CALB (2 GWh+), Gotion High Tech (2 GWh+), Ganfeng Lithium (2 GWh+), Samsung SDI (2 GWh+), and LG New Energy (2 GWh+). It can be calculated that in the first half of 2023, CR2 in the energy storage battery market is 46%, while CR10 is 82%.