China's Battery Capacity Hits Record High in June, Up 4% MoM; Leaders Poised for Opportunity

Overview

This report is based on Citigroup’s field research into China’s battery supply chain, conducted in collaboration with ZE Consulting to track June capacity data from China’s top-5 battery manufacturers. The core finding is sustained strong capacity growth: June capacity rose 4% MoM to a record 176.2 GWh, up 67% YoY. The report views this growth largely in line with expectations and anticipates upcoming demand opportunities, while also ranking and assessing the attractiveness of different segments across the battery value chain.

Core views

Capacity remains robust. Top-5 battery makers achieved 176.2 GWh in June, up 4% MoM and 67% YoY—a historical high. This pace is assessed by the report as 'broadly in line with expectations,' suggesting low-to-mid single-digit MoM growth may persist through at least July. Demand is supported by multiple drivers. A new strong demand window could begin as early as August, fueled by three factors: (1) front-loaded exports to avoid the 2027 reduction in export tax rebates from 6% to 0%; (2) traditional NEV sales peak season in September ('Golden') and October ('Silver'); and (3) gradual ramp-up of new capacity scheduled for H2 2026. Sector sentiment is diverging. Based on current market conditions, the report ranks segment attractiveness as follows: cathode materials > battery cells > lithium > electrolytes > separators > battery components > anode materials. This 'tasting order' reflects varying degrees of supply-demand tightness and pricing pressure across the chain. Valuation and outlook for covered companies: CALB is valued using P/E, with a target price of HK$33.40 based on 20.6x 2026E P/E (in line with global battery peer average), noting its strong management and aggressive capacity expansion but lower-than-peer gross margins. CATL (H-shares) target is HK$621 based on 17.3x 2025E EV/EBITDA; CATL (A-shares) target is RMB576 based on 18.2x 2026E EV/EBITDA. EVE Energy uses SOTP valuation: battery business valued at RMB85.3/share (15.3x 2026E EV/EBITDA, 0.8 SD below historical mean), plus RMB8.6/share from other businesses, totaling RMB93.9. Yuneng is valued at RMB115.3 based on 11.5x 2026E EV/EBITDA (historical average).

Analysis framework

The report combines supply chain tracking with company fundamentals. Monthly capacity data from top-5 battery makers—split by NCM and LFP chemistries—is sourced via ZE Consulting to assess real supply-side trends. Demand forecasts integrate policy changes (export rebate adjustments), seasonality (NEV sales peaks), and new capacity timelines. Valuation methods are tailored to company characteristics: EV/EBITDA for mature/cash-flow-stable firms to neutralize capital structure effects; P/E for cyclical trough companies; and SOTP for diversified businesses. Gross margin and capacity expansion speed are highlighted as key operational indicators influencing future performance.

Methodology notes

• Industry/Sector Analysis FrameworkSupply-demand framework

  Assessing industry sentiment trends through balance between supply and demand

  The report tracks capacity growth (supply) alongside demand drivers like front-loaded exports, seasonal NEV peaks, and new capacity ramp-ups to determine the battery cycle phase. This framework explains how strong capacity growth can coexist with upcoming demand surges—new capacity must align with demand pull.

• Industry/Sector Analysis FrameworkUpstream-Midstream-Downstream Transmission

  Ranking segment sentiment (cathode, cells, lithium, etc.) to understand cost/revenue transmission across the value chain

  The reported sentiment order 'cathode > cells > lithium > electrolytes > separators > components > anode' reflects how strong downstream demand propagates upstream and reveals bargaining power differences. Cathode strength implies tighter supply and stronger pricing power; anode weakness suggests overcapacity and price pressure.

• Company Fundamentals & Financial FrameworkFree cash flow analysis

  Using EV/EBITDA to neutralize capital structure and tax effects, focusing on cash generation ability

  EV/EBITDA (vs. P/E) is used for mature players like CATL because it eliminates distortions from financing choices, emphasizing operating cash flow generation—EBITDA better reflects core operational cash creation.

• Valuation MethodologySOTP (Sum-of-the-Parts) Valuation

  Valuing diversified businesses by summing standalone valuations of core and non-core segments

  EVE Energy’s valuation separates battery (core) and other businesses to avoid mispricing—this respects differing growth trajectories and prevents undervaluation of high-growth segments or overvaluation of slower ones.

• Industry/Sector Analysis FrameworkCost curve analysis

  Firms occupy different positions on the cost curve due to margin and scale differences, affecting risk resilience and profitability

  The report notes concern over CALB’s below-peer gross margins, which may limit its valuation premium. Implicitly, higher-margin firms have greater pricing flexibility and profit buffers during industry cycles, making them more attractive.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• China Aviation Lithium Battery (CALB, 3931.HK)

  Key recommended stock benefiting from capacity growth and sector sentiment

  Strengths

  Strong management team, aggressive capacity expansion, potential for economies of scale

  Weaknesses

  Below-peer average gross margins may limit valuation premium

  Comparison

  Smaller than CATL but comparable in expansion pace; larger capacity base than EVE Energy

  Risks

  Failure to improve margins may trigger valuation pressure; intensifying market share competition; raw material cost volatility

• Contemporary Amperex Technology Co. Limited (CATL, 3750.HK/300750.SZ)

  Market leader benefiting from high capacity growth, demand peaks, and strongest value chain position

  Strengths

  Market leadership, largest capacity scale, technological edge, close ties with major OEMs

  Weaknesses

  High expectations already priced in; H-shares trade at a wider discount vs. A-shares

  Comparison

  H-shares valued at 17.3x 2025E EV/EBITDA; A-shares at 18.2x 2026E EV/EBITDA—reflecting growth differential assumptions

  Risks

  Slower-than-expected NEV demand; market share erosion from competition; subsidy policy rollbacks

• EVE Energy (300014.SZ)

  Core battery business benefits from capacity cycle; additional contributions from other segments

  Strengths

  Solid foundation in China’s battery market, strong client base, clear growth trajectory

  Weaknesses

  Higher valuation volatility; market periodically underappreciates its high-growth potential

  Comparison

  SOTP valuation applies a discount to battery segment vs. historical mean, reflecting conservative growth expectations

  Risks

  Weak macro demand; low oil prices dampening NEV adoption; rising raw material costs

• Hunan Yuneng New Energy Battery Materials (Yuneng, 301358.SZ)

  Direct beneficiary of strongest cathode sentiment, especially strong LFP cathode demand

  Strengths

  Leading LFP cathode market sentiment, minimal cost pressure, strongest pricing power

  Weaknesses

  High reliance on single product; greater policy risk specific to LFP

  Comparison

  Highest-ranked segment in value chain; relatively cheap valuation assumes continued LFP strength

  Risks

  Slowing LFP penetration rate; cathode margin compression; new entrants triggering price wars

Key data

• Top-5 Battery Makers’ June Capacity176.2 GWhUp 4% MoM, 67% YoY—record high
• June NCM Capacity28.2 GWhDown 3% MoM
• June LFP Capacity148.0 GWhUp 5% MoM—main driver of growth
• May Top-5 Capacity169.7 GWhMoM benchmark
• CALB Target PriceHK$33.40Based on 20.6x 2026E P/E
• CATL (H-shares) Target PriceHK$621Based on 17.3x 2025E EV/EBITDA
• CATL (A-shares) Target PriceRMB576Based on 18.2x 2026E EV/EBITDA
• EVE Energy Target PriceRMB93.9SOTP valuation; battery segment at 15.3x 2026E EV/EBITDA
• Yuneng Target PriceRMB115.3Based on 11.5x 2026E EV/EBITDA (historical average)
• 2027 Export Tax Rebate Rate0%Down from current 6%

Impact & implications

Record-high capacity creates earnings upside for industry leaders. Sustained MoM growth and elevated YoY rates signal resilient demand fundamentals, supporting capacity utilization and gross margins. For covered companies, full capacity deployment and cost control will be critical to profitability. Three demand drivers enhance credibility of post-August demand recovery. Front-loaded exports (ahead of 2027 policy change), seasonal NEV peaks, and new capacity ramp-ups collectively help absorb supply growth and mitigate oversupply-driven price wars. Sector divergence enables differentiated investment. Strongest cathode sentiment implies minimal cost pressure and strongest pricing power—favoring related stocks for optimal margins. Cells rank second; downstream materials face greater cost pressure and warrant caution. Valuations reflect market positioning within the cycle. Diverse valuation methods imply covered stocks remain fairly valued or undervalued, with upside potential contingent on converting capacity into profits and managing raw material cost pressures.

Risks

• Battery demand below expectations: Slower NEV sales growth or intensified competition could reduce shipments, directly impacting capacity utilization and profitability.
• R&D and technology risks: Rapid battery tech iteration may render existing capacity obsolete; misalignment between capacity rollout and tech upgrade cycles poses risks.
• Capacity ramp-up delays: New capacity may come online slower than expected, preventing volume growth from translating into sales.
• Intense competition and market share risks: Fierce competition may squeeze out less competitive players due to cost or product disadvantages.
• Operational and execution risks: Large-scale expansion involves financing, construction, and management complexities with significant execution risk.
• Customer concentration risk: High concentration among top battery makers means fluctuations in key customer orders directly affect utilization.
• Litigation and IP risks: Patent disputes in the battery sector could disrupt normal operations.
• Raw material cost volatility: Rising lithium, cobalt, and other input prices could compress gross margins.

What to watch

• Whether July capacity growth sustains low-to-mid single-digit MoM increases, validating the report’s continuity thesis.
• If August indeed opens a strong demand window as expected, and the actual contribution from the three drivers (front-loaded exports, NEV peak season, new capacity).
• Gross margin trends and cost control capabilities across covered companies, especially raw material cost impacts on profitability.
• Scale of front-loaded exports ahead of 2027 policy changes and their actual contribution to full-year sales.
• Divergence trend between LFP and NCM capacity, and sustainability of LFP’s strong sentiment.
• Ramp-up progress of new capacity and utilization rates of existing facilities.
• Key customer order trends and shifts in competitive landscape.