Measurement Warning
InfoLink's September 9 LFP ESS cell assessment held flat at RMB 0.365/Wh. What "flat" means changed on September 1, when China's reinstated consumption tax took effect at 2% on cells, packs, and battery clusters.
At RMB 0.365/Wh, the 2% CT is approximately RMB 0.007/Wh, comparable to one to three weeks of normal directional movement in the series. A flat quote could mean the seller absorbed the tax into margin, the buyer is paying 2% more on a CT-inclusive basis, or the assessment is blending legacy contracts with repriced orders. InfoLink reports that some producers have issued price adjustment letters and supplemental agreements to pass the tax through on undelivered and new orders. But neither InfoLink nor SMM publicly discloses whether their September assessments sample CT-inclusive, CT-exclusive, or mixed-cohort transactions.
Until that disclosure exists, any week-over-week comparison across the September 1 line is measuring tax-basis ambiguity, not market direction.
The Capacity Gate
Chinese authorities reportedly froze new battery-plant construction approvals in May and will use utilization rates to gate future eligibility — but no published instrument names the authority, defines the threshold, or specifies a transfer mechanism. The capacity gate adds a new force to this section's structural model of the cell price floor, now flat at RMB 0.365/Wh. Its near-term effect is paradoxical: producers chasing utilization during the measurement window have reason to accept orders at any margin, intensifying the price competition the gate was designed to address.
The Capacity Gate
Chinese authorities reportedly froze new battery-plant construction approvals in May and will use utilization rates to gate future eligibility — but no published instrument names the authority, defines the threshold, or specifies a transfer mechanism. The capacity gate adds a new force to this section's structural model of the cell price floor, now flat at RMB 0.365/Wh. Its near-term effect is paradoxical: producers chasing utilization during the measurement window have reason to accept orders at any margin, intensifying the price competition the gate was designed to address.
Who Can Afford to Win the Utilization Contest?
CATL ran 94.86% utilization in H1 2026 while finished goods rose 110.7%, with a payables structure that leaves its suppliers financing the inventory buildup. Gotion's 278% profit growth collapses to a 0.4% recurring margin once subsidies and one-time items come out, and the company discloses no utilization rate at all. REPT swung to profit on an ESS pivot whose segment economics remain undisclosed. Read against China's capacity-approval mechanism, which gates new production lines partly on utilization, the three filings answer a narrower question than profitability: who can finance sustained throughput in a softening market, and for how long.
Who Can Afford to Win the Utilization Contest?
CATL ran 94.86% utilization in H1 2026 while finished goods rose 110.7%, with a payables structure that leaves its suppliers financing the inventory buildup. Gotion's 278% profit growth collapses to a 0.4% recurring margin once subsidies and one-time items come out, and the company discloses no utilization rate at all. REPT swung to profit on an ESS pivot whose segment economics remain undisclosed. Read against China's capacity-approval mechanism, which gates new production lines partly on utilization, the three filings answer a narrower question than profitability: who can finance sustained throughput in a softening market, and for how long.
