Investment Rating - The report does not explicitly provide an investment rating for the industry or specific companies within it Core Insights - NEV-PV battery installations increased by 11.2% week-over-week to 11.9 GWh, with a month-to-date increase of 14.5% and a year-to-date increase of 37.3% year-over-year [1] - CATL outperformed in market share, gaining 0.5 percentage points month-to-date, while BYD lost 4 percentage points in the same period [1][3] - Lithium-carbonate prices decreased by 2.7% week-over-week to Rmb 60,400 per ton, reflecting a 9.4% decline month-over-month [1] Summary by Sections Battery Installations - NEV-PV battery installations for the week of May 26 to June 1 reached 11.9 GWh, marking a 29.9% increase month-over-month and a 37.3% increase year-over-year [1][3] - Year-to-date installations for BEV and PHEV increased by 47.3% and 30.6% respectively [1] Market Share Dynamics - CATL's market share rose to 49.1%, while BYD's share fell to 33.6% [3] - CATL's installation growth was 15.8% year-to-date, compared to BYD's 2.5% [3] Cost Trends - LFP cell costs decreased to Rmb 245.2 per kWh, down 1.3% month-over-month and 9.3% year-over-year [2][8] - NCM cell costs fell to Rmb 351.9 per kWh, reflecting a 0.8% month-over-month and 10% year-over-year decline [2][8] - The gross profit margin for LFP cells improved to 15.9%, while NCM cells reached 17.2% [2][8]

Summary of Conference Call Notes Industry Overview - **Industry**: Battery and Electric Vehicle (EV) sector in China - **Key Players**: CATL, BYD, Gotion, EVE, CALB, REPT, Hunan Yuneng Core Insights and Arguments 1. **Production Cuts**: CATL has reduced its LFP battery production plan by 12% in March compared to the original plan, leading to order cuts from several LFP cathode suppliers, with reductions in production ranging from 10% to 30% [5][5][5] 2. **Battery Production Growth**: Despite the production cuts, there was a nearly 80% year-on-year increase in battery production in Q1 2025, raising questions about whether this reflects genuine demand or inventory stockpiling [5][5][5] 3. **EV Demand**: The domestic EV market in China grew by 35% year-on-year, while Europe saw a 20% increase in the same period. Chinese NEV wholesales, including exports, increased by over 50% [5][5][5] 4. **ESS Demand**: Demand for Energy Storage Systems (ESS) remains strong, with shipments in Q1 2025 estimated to have increased by over 120% year-on-year, despite recent policy changes in China [5][5][5] 5. **Inventory Concerns**: CATL's inventory days increased to 2.2 months at the end of 2024 from 1.8 months at the end of 2023. Management indicated that 60-70% of inventories are "goods in transit" due to high overseas demand [5][5][5] 6. **Hunan Yuneng Performance**: Hunan Yuneng, a top pick among battery materials suppliers, reported improved gross profit and operating profit per ton in Q4 2024 and plans to increase prices for both ordinary and premium products [5][5][5] 7. **Production Outlook**: The production outlook for March 2025 indicates a mixed performance among major battery manufacturers, with BYD showing a 51% year-on-year increase while CATL's growth was only 12% [15][15][15] Additional Important Information 1. **Market Share Gains**: Chinese EV makers and battery producers are gaining market share, contributing to the overall growth in the sector [5][5][5] 2. **Policy Impact**: Recent policy changes in China, including the removal of mandatory ESS attachment, have not significantly dampened demand, as evidenced by the rush purchases in the domestic market ahead of these changes [5][5][5] 3. **Price Hikes**: Hunan Yuneng's strategy to increase prices aligns with the anticipated growth in premium product contributions, particularly with CATL's increased production of superfast charging batteries [5][5][5] This summary encapsulates the key points from the conference call, highlighting the dynamics within the battery and EV industry, production trends, and market outlook.