Investment Rating - The investment rating for BYD is "Buy" with a target price of HK$688, implying a 32x/22x 2025E/26E PER [15] - The investment rating for CATL is "Buy" with a target price of Rmb362/share, implying a 24.5x 25E P/E and 19.4x 26E P/E [19] Core Insights - In March 2025, China EV battery installation reached 61.4 GWh, marking a 54% month-over-month and 56% year-over-year increase, with total installations for 1Q25 at 148.9 GWh, also up 54% YoY [1][2] - CATL's market share remained stable at 43% in 1Q25, while BYD's market share increased by 2 percentage points to 29% [2] - Lithium Iron Phosphate (LFP) batteries continued to dominate the market with a 79% share in 1Q25, up 17 percentage points from 62% in 1Q24 [2][5] Summary by Sections Market Dynamics - CATL is shifting towards the low-end market due to the rise of A-class passenger vehicles, which accounted for approximately 41% of battery installations in 1Q25, up from 25% in 2024 [8] - The combined market share of A-class and B-class vehicles rose to 66% in 1Q25, compared to 61% in 2024 [8] Company Performance - Xiaomi's battery demand surged to 6.67 GWh in 1Q25, with the SU7 model contributing over 2 GWh monthly since its launch in March 2024, while Huawei's battery installation volume fell by about 40% YoY to 2.2 GWh [12] - CATL's product mix saw A-class and B-class vehicles account for 50% of its offerings in 1Q25, compared to 29% in 1Q24 [8] Valuation Metrics - BYD's target price is derived using a PEG ratio of 1.0x based on a projected 32% NP CAGR from 2025 to 2027 [15][17] - CATL's valuation is based on a 15.0x 2025E EV/EBITDA, reflecting its historical average minus 0.25 standard deviation since listing [19]