China's VAT Rebate Removal Poses Cost Risks to BYD Company Limited

### Impact of VAT Rebate Removal on BYD The removal of China’s 9% VAT export rebate on photovoltaic products is exerting significant cost pressure on the solar supply chain, with upstream price shocks emerging within 14 days of the April 1 implementation and reaching BYD within 42 days, threatening margins on its solar-integrated offerings. ### Risk Propagation Pathway SCRT identifies a risk propagation path: China cancels VAT rebate on photovoltaic exports -> Solar Cells -> BYD Company Limited SCRT, SupplyGraph.AI's supply chain risk tracking framework, utilizes advanced algorithms and databases to trace risk propagation paths. 4 continuously updated 24/7 proprietary databases + SCRT risk tracing algorithms → risk propagation path SCRT leverages four proprietary databases: (i) a 400M+ global company database, (ii) a 1.5M+ industrial product database, (iii) a product dependency graph database, which maps product composition, production-stage consumables, and associated manufacturers, and (iv) a 5M+ global historical event database capturing supply chain disruptions. By learning patterns from historical supply chain disruption events and continuously tracking global events, SCRT focuses on key industrial products. It matches real-time events with historical cases to identify risks affecting BYD. The framework analyzes product dependency graphs to locate impacted nodes and quantify risk exposure, propagating risk along dependency paths to derive the final impact assessment. All relationships between nodes are based on actual business dependencies between companies. The path is constructed from data-driven supply chain structures. ### Mechanism of Cost Pressure Transmission Any risk ultimately manifests in price, and the removal of China’s 9% VAT export rebate on photovoltaic products is no exception. Market data tracking key upstream inputs reveals early signs of cost pressure building along the supply chain. The following table captures price movements for critical commodities in the weeks surrounding the policy announcement and its April 1 implementation: | Product | Date | Price | |---------------------|------------|----------------| | Silicon | 2026-01-21 | 8661.82 CNY/T | | Silicon | 2026-02-05 | 8745.45 CNY/T | | Silicon | 2026-02-20 | 8343.33 CNY/T | | Silicon | 2026-03-07 | 8367.78 CNY/T | | Silicon | 2026-03-22 | 8515.50 CNY/T | | Silicon | 2026-04-06 | 8464.50 CNY/T | | Solar Energy Index | 2026-01-21 | 51.46 USD | | Solar Energy Index | 2026-02-05 | 55.90 USD | | Solar Energy Index | 2026-02-20 | 58.96 USD | | Solar Energy Index | 2026-03-07 | 56.65 USD | | Solar Energy Index | 2026-03-22 | 56.01 USD | | Solar Energy Index | 2026-04-06 | 55.37 USD | | Tellurium | 2026-01-21 | 730.00 CNY/Kg | | Tellurium | 2026-02-05 | 749.99 CNY/Kg | | Tellurium | 2026-02-20 | 760.00 CNY/Kg | | Tellurium | 2026-03-07 | 773.33 CNY/Kg | | Tellurium | 2026-03-22 | 775.00 CNY/Kg | | Tellurium | 2026-04-06 | 775.50 CNY/Kg | The policy-induced cost shock began rippling through the solar supply chain within 1–2 weeks of the April 1 effective date, as manufacturers of solar panels adjusted pricing to reflect the lost rebate, triggering a cost pass-through to downstream buyers. Given BYD’s procurement cycle and inventory drawdown patterns, this pressure is expected to reach the company within an additional 2–4 weeks. The cumulative lag—up to six weeks from policy implementation—aligns with observed stabilization in the Solar Energy Index by early April, even as tellurium and silicon prices remained elevated. Taken together, the loss of export rebate is set to impose measurable cost risk on BYD within 8 weeks of the policy’s effective date, potentially compressing margins on its solar-integrated products without immediate offsetting price adjustments in end markets. ### Could BYD Be Shielded from the VAT Rebate Impact? An alternative view posits that BYD may be relatively insulated from the full impact of China’s 9% VAT export rebate removal, owing to its vertically integrated business model and diversified global supply strategy. As a leading manufacturer in both electric vehicles (EVs) and renewable energy systems, BYD has developed substantial in-house photovoltaic (PV) production capacity, thereby reducing direct exposure to third-party solar cell and module suppliers most affected by the policy shift. Moreover, the company’s international manufacturing footprint—including assembly facilities outside China—potentially enables it to route solar component sourcing or final assembly through non-Chinese export channels, circumventing the domestic rebate cancellation. Compounding these structural advantages, BYD’s robust balance sheet and pricing power in key markets may allow it to absorb short-term cost volatility without immediate margin erosion. Historical evidence further supports this resilience: during prior policy-driven cost shocks in the clean energy sector, BYD mitigated impacts through accelerated internal efficiency gains and strategic product-mix adjustments. Consequently, while upstream price indicators exhibit some volatility, the actual transmission of material financial risk to BYD could be meaningfully attenuated by these operational and strategic buffers. ### Why Structural Buffers May Not Fully Offset the Risk Notwithstanding BYD’s vertical integration and supply diversification, these mitigants do not eliminate exposure to cost transmission stemming from the VAT rebate removal. Critical dependencies on specialized upstream photovoltaic inputs—such as high-purity silicon wafers and solar cells—persist even within integrated production models. For export-oriented solar-integrated products, in-house manufacturing cannot fully insulate against policy-induced cost hikes when key raw materials remain subject to Chinese export pricing dynamics. While existing inventories and long-term contracts may delay initial cost pass-through, they offer limited protection against sustained input inflation, as historical disruptions have repeatedly demonstrated that buffer capacities are eventually exhausted under prolonged pressure. Furthermore, cost shocks originating upstream inevitably propagate downstream through elevated component prices or extended lead times, forcing firms like BYD to either absorb margin compression or attempt cost pass-through in highly competitive end markets where pricing power is constrained. Historical precedents reinforce this vulnerability: during the 2011–2013 solar oversupply crisis—triggered by Chinese export restrictions and subsidy rollbacks—vertically integrated players such as Yingli Green Energy experienced severe margin erosion and production halts, despite partial self-sufficiency, as upstream silicon and cell costs surged by 20–50%. Similarly, the 2021–2022 polysilicon shortage, driven by domestic energy curbs and export controls in China, led to global module price spikes exceeding 300%, adversely impacting even diversified integrators with international footprints. In the specific risk propagation pathway—*China cancels PV export VAT rebate → solar cells → BYD*—the mechanism unfolds as follows: the rebate elimination immediately increases export costs for silicon wafers and cells by 9%, prompting Chinese suppliers to raise both direct export and indirect (e.g., domestic-to-export) prices to preserve margins. This triggers 5–10% input cost inflation for solar panel fabricators, whose products are essential to BYD’s energy storage and vehicle-integrated solar systems. As inventory drawdowns accelerate and procurement contracts reset, this cost burden is expected to reach BYD within 4–6 weeks of the policy’s April 1 implementation. Given the global concentration of high-purity photovoltaic material production in Asia—and BYD’s incomplete localization of these inputs outside China—complete circumvention of the policy impact remains improbable, heightening the likelihood of material financial exposure. ### Integrated Risk Assessment: Moderate to High Exposure Despite Mitigants The removal of China’s 9% VAT export rebate on photovoltaic products constitutes a tangible and non-negligible supply chain risk for BYD, with a moderate to high probability of near-term margin impact. The policy has already initiated a cost shockwave through the solar supply chain, with upstream price increases in silicon, tellurium, and solar modules observed within 1–2 weeks of implementation. This pressure is projected to reach BYD within 4–6 weeks as inventory buffers deplete and procurement cycles adjust. While BYD’s vertical integration, global manufacturing presence, and financial strength provide meaningful—but incomplete—buffers, the company remains structurally dependent on specialized photovoltaic inputs concentrated in policy-affected regions. Historical episodes, including the 2011–2013 solar crisis and the 2021–2022 polysilicon shortage, demonstrate that even integrated players face significant margin compression when upstream cost shocks are amplified by export policy shifts and supply concentration. In competitive end markets, BYD’s ability to fully pass on elevated costs is limited, constraining its capacity to offset input inflation. Consequently, despite operational flexibility and strategic mitigants, BYD faces a credible risk of material financial exposure from the VAT rebate removal. The extent of impact will hinge on the company’s ability to leverage its global footprint, accelerate supply chain localization, and dynamically adjust its product mix to navigate the evolving cost landscape.