--- title: "China" canonical: "https://anchor.is/the-hysteresis/issue/1/china" publication: "The Hysteresis" publisher: "The Hysteresis" language: "en-US" guide: "https://anchor.is/the-hysteresis/llms.txt" permalink: "https://anchor.is/the-hysteresis/issue/1/china" issue: 1 section: "china" description: "CATL, BYD, and the market that sets the floor" authors: ["Elise Huan-Cartwright"] published: 2026-05-25 updated: 2026-05-26 articles: 15 --- # The Hysteresis > The Hysteresis exists to give a small cross-functional team — strategy, investment, and procurement — a shared weekly instrument for reading the battery supply chain earlier than consensus. Success means the team consistently identifies inflection points in cell pricing, supplier health, and policy enforcement weeks or months before they surface in earnings calls, annual surveys, or trade press. The commercial mechanism is internal-first: the publication proves itself as a decision tool inside the organization, then extends to paid subscribers and a practitioner community as upside. Revenue follows utility — if the team makes better-timed procurement calls and competitive assessments because of what they read here, the publication earned its place. [Read on the website]() ## Issue 1 — China CATL, BYD, and the market that sets the floor ### The Lithium Spike - [Lithium Carbonate Hits RMB 200,500/MT Before Pulling Back — Supply Disruptions Drive the Loudest, Most Reversible Signal in the Chinese Battery Market]() — Published 2026-05-23 Battery-grade lithium carbonate touched RMB 200,500/MT on May 13 (Trading Economics), a two-year high, before pulling back to RMB 191,000/MT by May 20 on early restart activity. The move from October 2025's RMB 73,550/MT floor is almost entirely supply-disruption driven: Jianxiawo offline since August 2025, Zimbabwe's February 2026 export suspension removing roughly 15% of China's lithium concentrate imports. ### The Structural Map - [Four Forces on China's Tier-2 Battery Producers]() — By [Elise Huan-Cartwright]() · Published 2026-05-23 · Format: The Structural Map Four forces are compressing China's Tier-2 battery producers simultaneously: a VAT rebate ratchet that doesn't reverse, a safety standard that gates power batteries but not ESS, an anti-competition campaign running three symposia and zero penalties, and a lithium spike that may halve by Q4. Each operates on a different timeline, affects a different segment, and carries different reversibility. Collapsing them into one consolidation narrative gets the direction approximately right and the timing wrong. What follows maps each force independently, tracks where they compound or cancel, and names the specific trigger for Tier-2 exits. The next observable inflection is 39 days away. ### The Quiet Ratchet - [The One-Way Ratchet in Chinese Battery Export Margins]() — By [Elise Huan-Cartwright]() · Published 2026-05-23 · Format: The Quiet Ratchet CATL's disclosed overseas gross margin of 31.44% can absorb the full VAT export rebate elimination and land near domestic parity. REPT Battero, at 11.2% blended gross margin, likely hits operating breakeven or worse. The rebate drops from 6% to 0% on January 1, 2027 — central government fiscal policy that no provincial authority can replicate or offset. Using disclosed margin splits from three listed producers and Mysteel's cost-impact estimate of RMB 0.03–0.04/Wh, the piece constructs the specific margin band where elimination turns export channels uneconomic. That threshold sits at approximately 18% overseas gross margin. Most Tier-2 producers are inside it. Overcapacity, buffered by provincial support, never generated this kind of consolidation pressure. The published schedule will. ### Force Tracker Four forces are working on the Chinese battery market simultaneously. The temptation is to blend them into a single "consolidation is accelerating" narrative. That conflation will get you the wrong timing on every decision it touches, because each force operates on a different schedule, hits a different segment, and carries a fundamentally different reversibility profile. The VAT rebate phase-out is permanent and on a fixed clock. GB 38031 creates a hard compliance wall for EV cells in 39 days. MIIT's anti-competition symposia are raising the floor for undercutting without clearing anyone out. Lithium carbonate, up 173% from October, is the loudest of the four and the most likely to reverse. CATL and BYD financials show who absorbs these pressures from a position of strength and who is running out of room. - **Export Rebate Hits Zero January 2027 No Reversal** — [Source]() — Published 2026-05-23 Tag: VAT Ratchet Battery export VAT rebate stepped from 9% to 6% on April 1, 2026. Goes to 0% on January 1, 2027. No sunset clause, no reversal mechanism. The Q1 pull-forward was visible in delivery schedules as buyers rushed customs clearance ahead of the April step-down. For Tier-2 exporters already running thin margins, the full phase-out amounts to roughly a 10% effective cost increase with nowhere to pass it. - **GB 38031 Enforcement Thirty Nine Days Out EV Only** — [Source]() — Published 2026-05-23 Tag: Safety Standard July 1, 2026: mandatory for new EV type approvals. Existing models get until July 1, 2027. CATL certified April 2025; its sodium-ion Naxtra line certified September 2025. BYD reportedly tested but no confirmed CATARC third-party certification as of this writing. Tier-2/3 status remains publicly opaque. Scope boundary worth repeating: traction batteries only. ESS cells are untouched. - **Three Symposia Five Months Raising the Floor** — [Source]() — Published 2026-05-23 Tag: Anti-Competition Campaign MIIT-led four-agency symposia on November 28, January 7, and April 9 ratcheted the rhetoric against below-cost bidding. MERICS assesses no harsh crackdown is planned. InfoLink's read: the campaign raises the threshold for aggressive undercutting and nudges competition toward quality and service, but won't produce unilateral price increases. A slow squeeze on the worst offenders, not a market-clearing event. - **Lithium Carbonate Up 173 Percent Now Pulling Back** — [Source]() — Published 2026-05-23 Tag: Lithium Spike Hit RMB 200,500/MT on May 13, a two-year high. Pulled back to RMB 191,000/MT by May 20. Still up 173% from the October 2025 trough of RMB 73,550. The move is supply-driven: Jiangxi mining permits remain frozen, Zimbabwe's export regime timeline unclear. Reversibility is high. If either disruption resolves, the spike unwinds. It amplifies every other pressure on Tier-2 margins but is not itself structural. - **CATL Q1 Revenue Up 52 Percent ESS Surging** — [Source]() — Published 2026-05-23 Tag: CATL Earnings Q1 2026: revenue RMB 129.13B (+52% YoY), net profit RMB 20.74B (+49% YoY but -10% QoQ from Q4 2025). The ESS mix shift is dramatic: 41% of April 2026 cell production, up from under 20% a year ago. Utilization held at 96.9% against an industry average near 50%. Cash position: RMB 333.5B at end-2025. The new RMB 30B mining subsidiary was approved April 2026, a vertical integration play that won't show results until 2027-2028. - **BYD Profit Fell 19 Percent Overseas Anchors Margin** — [Source]() — Published 2026-05-23 Tag: BYD Financials Full year 2025: revenue RMB 803.97B (+3.5%), net profit RMB 32.6B (-19% YoY). Gross margin compressed to 17.74% from 19.44%. The overseas gross margin of 28.1% is doing the heavy lifting. ESS shipments exceeded 60 GWh, ranking #1 globally. Net margin of 4.1% versus CATL's 17% tells you the cost of fighting the domestic price war as an integrated OEM rather than a pure cell supplier. ### Source Stack - **CRU Group, "China's overcapacity: Will its battery industry consolidate?" (August 2025)** — [Source]() — Published 2026-05-24 The single best English-language source on why Chinese overcapacity persists despite weak fundamentals. CRU names specific provinces (Guangxi, Yunnan, Sichuan) and maps the local government incentive structures that drove non-Tier-1 production up 146% YoY. We cover the consolidation thesis; CRU provides the granular provincial data that explains why it keeps not happening. - **MERICS brief on new industry workplans and energy storage** — [Source]() — Published 2026-05-24 Essential counterweight to the MIIT-is-cracking-down narrative. MERICS reads the actual workplan targets and concludes the growth mandates are too aggressive to be consistent with serious overcapacity intervention. If you're modeling Tier-2 exit rates, this is the piece that forces you to discount the regulatory consolidation timeline. - **InfoLink Consulting, ESS spot price review (April 20, 2026)** — [Source]() — Published 2026-05-24 Covers the April 9 joint-agency symposium and its downstream effects on integrator margins and competitive behavior. InfoLink's read is that regulatory pressure is producing a behavioral shift among ESS producers, not a price floor. The detail on integrator margin compression from rising cell costs is sourced from their proprietary index data and not available elsewhere in English. - **HSF Kramer, "China suspends export controls on lithium batteries and artificial graphite anode materials" (November 2025)** — [Source]() — Published 2026-05-24 Authoritative legal parsing of Decision No. 70's suspension mechanics: what's covered, what's not, and why the November 10, 2026 expiration creates a binary decision window. If your sourcing routes touch Chinese graphite or high-energy-density cells, this is the legal architecture you need to understand before that date arrives. - **InfoLink Consulting, ESS spot price review (January 20, 2026)** — [Source]() — Published 2026-05-24 The earliest detailed English-language coverage of the VAT rebate phase-out announcement and its immediate pull-forward effect on export delivery schedules. Also documents the early adoption of index-linked contract structures as producers and buyers both tried to manage the lithium spike. Useful as a baseline for tracking how the 9% → 6% step (April 2026) actually played out versus expectations. - **Fastmarkets on lithium price volatility and BESS cost uncertainty (2026)** — [Source]() — Published 2026-05-24 Gives primary voice to procurement decision-makers navigating the 264% lithium carbonate recovery with compressed offer windows and no hedging tools. We track the structural forces; this piece captures what those forces feel like at the buying desk. The 14-day offer validity data point originated here. ## Other sections in Issue 1 - [Signal]() - [Korea]() - [The Log]() - [Defense]() - [Qualification]() ## More - [Publication guide]() - [Issue archive]()