--- title: "China" canonical: "https://anchor.is/the-hysteresis/issue/6/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/6/china" issue: 6 section: "china" description: "CATL, BYD, and the market that sets the floor" authors: ["Elise Huan-Cartwright"] published: 2026-07-20 updated: 2026-07-17 articles: 17 --- # 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 6 — China CATL, BYD, and the market that sets the floor ### Non-Lithium Cost Signal - [The Other Leg of LFP Cost Just Moved]() — By [Elise Huan-Cartwright]() · Published 2026-07-17 [Hunan Yuneng](https://finance.biggo.com/news/19pxVZ4B-PfaobXfVgYc), the world's largest LFP cathode producer by volume (~30% global share, primary supplier to CATL and BYD), announced July 16 it will raise processing fees across all LFP product series by RMB 2,000/MT effective August 1. The driver cited in Hunan Yuneng's [price-adjustment letter](https://news.metal.com/newscontent/104008673-smm-lithium-battery-lfp-market-leader-announces-price-increase-all-series-to-raise-by-2000-yuanmt-from-august-1) is iron phosphate, which the company says now accounts for over 70% of LFP processing fees and has risen from approximately RMB 10,000/MT at the start of 2026 to RMB 15,000/MT. That 50% YTD increase traces to sulphur, phosphoric acid, and ferrous sulphate, an upstream chain with zero lithium carbonate exposure. ### The Layered Floor - [Five Forces Under the China Cell Floor]() — By [Elise Huan-Cartwright]() · Published 2026-07-17 · Format: The Structural Map Chinese LFP ESS cell spot is still falling. The rate of decline is compressing. InfoLink's July 15 assessment: RMB 0.370/Wh. SMM's July 10 read: $47.7/kWh average. The sources disagree on level but agree on trajectory, and the trajectory's second derivative has turned. Five independent forces now hold the floor — lithium stabilization removing the deflation tailwind, iron phosphate costs up 40%+ in six months, a VAT export rebate phaseout adding ~9% to export pricing by January, prospective GB38031 compliance costs, and system-integration overhead that refuses to deflate with cells. Four of five are stable or strengthening. Procurement models still carrying a continued-deflation assumption are working against the data. ### Absorption Test - [Distributed Demand, Not Leader Discipline, Holds China's Cell Price Floor Through June]() — By [Elise Huan-Cartwright]() · Published 2026-07-17 · Format: Absorption Test China produced 206.0 GWh of batteries in June, up 59.5% YoY. Domestic installations grew 31.5%, ESS sales 67.5%, exports 48.7%. No single channel matched production's rate. Yet the proxy absorption gap compressed by 4.6 GWh across Q2, with combined demand outrunning output at the margin even as production hit a monthly record. The floor at RMB 0.367/Wh has genuine demand under it. It does not have margin of safety. Three individually insufficient channels sum to sufficiency, and if any one stalls, the surplus math reverses in a single print. ### Floor Components Lithium carbonate dropped 5% on the week and now sits in the RMB 150,000–152,000 band across two independent assessments. Cell prices edged lower but container pricing held flat. That transmission gap is worth tracking. Upstream, iron phosphate costs are up roughly 50% YTD, and Hunan Yuneng's August fee hike signals cathode processors are done absorbing the increase. The regulatory cost stack keeps building. GB38031 went live July 1 with no public enforcement yet. The VAT export rebate already fell 3 points in April and zeroes out in January. H1 production outpaced domestic installations by a wide margin, with ESS and exports absorbing the surplus. All data dated July 15–17 unless noted; sources cited per card. - **Lithium Carbonate Down Five Percent on Week** — [Source]() — Published 2026-07-17 Tag: Lithium Carbonate InfoLink avg RMB 152,000/MT (range 150,000–154,000). ↓5.0% WoW. July 15. SMM index RMB 151,446/MT, ↑0.51% DoD. July 17. GFEX LC2609 at RMB 150,140/MT. Two assessments converge: 150,000–152,000 band. - **LFP Prismatic ESS Cell Softens This Week** — [Source]() — Published 2026-07-17 Tag: ESS Cell 280/314 Ah LFP prismatic. InfoLink avg RMB 0.370/Wh (range 0.340–0.400). ↓0.7% WoW. July 15. - **DC-Side Liquid-Cooled Container Flat This Week** — [Source]() — Published 2026-07-17 Tag: ESS System China 2-hr DC-side liquid-cooled container. InfoLink avg RMB 0.50/Wh (range 0.46–0.53). → Flat WoW. July 15. Cell-to-system price transmission stalled this period. - **LFP Cathode Processor Hikes Fees August First** — [Source]() — Published 2026-07-17 Tag: Processing Fees Hunan Yuneng: ↑RMB 2,000/MT all LFP series, effective Aug 1. Iron phosphate at ~RMB 15,000/MT vs ~RMB 10,000/MT start-2026 (↑~50% YTD). July operating rates ~90%. SMM, July 16. - **GB38031 Live July First No Enforcement Yet** — [Source]() — Published 2026-07-17 Tag: Safety Standard GB38031-2025 effective July 1, 2026. Industry estimate: ↑15–20% battery-system cost, ~RMB 3,000–5,000/pack. No named enforcement action, supplier delisting, or whitelist change in public sources since implementation. CnEVPost/China Auto News, June 30. - **VAT Export Rebate Cut, Elimination Hits January** — [Source]() — Published 2026-07-17 Tag: Export Rebate Battery VAT export rebate: 9% → 6% since April 1, 2026. ↓3 ppt already effective. Full elimination January 1, 2027. No exemption or enforcement detail in public sources. Xinhua/China.org, January 9, 2026. - **Europe AC-Side Four-Hour ESS at $113/kWh** — [Source]() — Published 2026-07-17 Tag: Europe ESS InfoLink: ~$113/kWh mid-2026, forecast ~$108/kWh year-end. 314 Ah ex-China cells ~$50–53/kWh H2 2026. Rotterdam logistics (5 MWh 2-hr DC container): $1.5–1.9/kWh June, up from $1.1–1.4 end-2025. ESS News/InfoLink, July 16. - **June Power Battery Installations at 76.5 GWh** — [Source]() — Published 2026-07-17 Tag: Installations Data 76.5 GWh. ↑31.5% YoY, ↑6.4% MoM. LFP share: 83.3% (63.7 GWh), a record. H1 2026 cumulative: 335.6 GWh, ↑12.0% YoY. H1 production (power + ESS): 1,068.9 GWh, ↑53.3% YoY. CnEVPost/CABIA, July 16. ### Source Material - **InfoLink ESS Spot Prices, July 15: Cell Prices Slip While DC-Side Systems Hold Flat** — [Source]() — Published 2026-07-17 InfoLink's latest spot sheet shows LFP ESS cells down ~0.7% WoW while DC-side container prices held at RMB 0.50/Wh. The divergence is the layered-floor thesis in one data point: lithium carbonate softness is reaching cells but not passing through to system-level pricing, where integration, BMS, and compliance costs absorb the headroom. - **SMM: Hunan Yuneng Announces RMB 2,000/MT LFP Processing Fee Increase Effective August 1** — [Source]() — Published 2026-07-17 China's largest LFP cathode producer is raising fees across all product lines, citing iron phosphate feedstock costs up ~50% since January. This is the non-lithium cost layer that consensus overlooks: even as lithium carbonate drifts lower, the rest of the cathode cost stack is tightening, putting a second floor under cell prices independent of the lithium cycle. - **CnEVPost: CABIA June Data — 76.5 GWh Installed, H1 Production Up 53% vs. Installations Up 12%** — [Source]() — Published 2026-07-17 June installations grew 31.5% YoY with LFP hitting a record 83.3% share. The structural signal is the 41-point gap between H1 production growth (53%) and installation growth (12%), which ESS demand and exports are absorbing. That absorption channel matters for pricing: as long as it holds, domestic overcapacity doesn't crater cell prices the way a pure-EV demand shortfall would. - **ESS News / InfoLink: Mapping the Full Cost Ladder from China Cell to Europe AC-Side System** — [Source]() — Published 2026-07-17 InfoLink traces how a sub-$40/kWh China EXW cell quote becomes a $120+/kWh European AC-side system, with Rotterdam logistics now running $1.5–1.9/kWh. For the layered-floor thesis, this is the export price ladder: freight, insurance, tariffs, and integration costs create a delivered-price floor in Western markets that is structurally higher than the China cell price, even when that cell price keeps falling. - **CnEVPost: GB 38031 "No Fire, No Explosion" Standard Now Enforceable — Compliance Cost Estimated at 15–20%** — [Source]() — Published 2026-07-17 China's toughest thermal runaway standard took effect July 1, with battery system cost increases estimated at 15–20% for producers that hadn't already met the threshold. CATL and Eve Energy pre-qualified years ago; the cost lands on Tier-2 and Tier-3 producers. This is the regulatory layer of the floor: a compliance cost that functions as a consolidation mechanism, raising the marginal producer's cost basis while leaving leaders' margins intact. - **SNE Research: CATL at 40.2% Global EV Battery Share, Jan–May 2026** — [Source]() — Published 2026-07-17 Seven Chinese producers now hold 72.6% of global EV battery usage, with CATL growing 22.9% YoY while BYD's share slipped despite flat volumes. The concentration data matters because the layered floor is ultimately enforced by market structure: when one producer runs at ~90% utilization with RMB 392B in cash, the price floor reflects that producer's margin discipline, not the industry's average cost curve. ## Other sections in Issue 6 - [Signal]() - [Korea]() - [The Log]() - [Defense]() - [Qualification]() ## More - [Publication guide]() - [Issue archive]()