Latest / China Economy with Fexingo: Beijing's Policies, Trade, and Asia-Pacific Markets / Why Chinas Solar Exports Are Outpacing Its Trade War
Transcript
- Lucas: Luna, I have a number that's been stuck in my head all week. China exported fifty-seven gigawatts of solar modules in May. That's not a misprint. Fifty-seven gigawatts in a single month. Luna: That's more than the entire US installed capacity for solar in 2025. How is that possible when the US just slapped a fifty percent tariff on Chinese solar cells? Lucas: Exactly the question. The answer is trade diversion, and it's happening at a scale that's reshaping the global solar supply chain. Chinese manufacturers are shipping modules to Vietnam, Thailand, and Malaysia — and increasingly Mexico — where they do final assembly or just repackage and re-export. Luna: So the panels are still Chinese, but they get a 'Made in Vietnam' sticker. And that bypasses the tariffs. Lucas: Right. The US tariff applies to cells and modules manufactured in China. But if you ship a Chinese cell to Vietnam, laminate it with a Vietnamese-made frame and junction box, suddenly it's a Vietnamese product. Customs rules of origin typically require substantial transformation, but the industry has gotten very good at meeting the minimum threshold. Luna: And the numbers back it up. Vietnam's solar module exports to the US were up something like forty percent year-over-year in the first quarter. Thailand, similar story. Lucas: Let's put a specific figure on it. According to data from BloombergNEF, in May 2026, China's direct exports of solar modules fell eight percent year-over-year. But when you add indirect exports routed through Southeast Asia and Mexico, total Chinese-origin modules reaching global markets rose twenty-eight percent. The tariffs are redirecting trade, not stopping it. Luna: That's a huge disconnect. Policymakers in Washington see the tariff as a wall. But the market sees it as a speed bump with a detour sign. Lucas: And it's not just about avoiding tariffs. Module prices have fallen twelve percent in the past twelve months, even with tariffs. Chinese manufacturers have so much overcapacity — they can produce more than double the global demand — that they're willing to eat some margin to keep factories running. Luna: So the price drop is actually accelerating the adoption of solar in other markets. India, Brazil, the Middle East — they're all buying cheaper Chinese panels routed through third countries. Lucas: Exactly. And that's creating a feedback loop. The more panels China exports, the more its manufacturers achieve economies of scale, driving costs down further. Meanwhile, US domestic solar manufacturers can't compete. They're operating at half capacity. Luna: There was a headline last week — First Solar announced it's delaying its new Alabama factory. They cited 'uncertain tariff enforcement.' Lucas: That's the irony. The tariff was supposed to protect US manufacturers. But because enforcement is porous — customs doesn't have the resources to test every module's cell origin — the tariff is actually hurting US producers more than Chinese ones. Chinese companies just reroute, while US companies can't raise prices because cheap panels keep flooding in through Vietnam. Luna: So what's the endgame? Does the US tighten rules of origin? Or do we just accept that solar is a Chinese-dominated industry? Lucas: The Treasury and USTR are reportedly drafting new rules that would require cells to be manufactured in the country of export, not just assembled there. That would close the Vietnam loophole. But implementation would take at least twelve to eighteen months. Meanwhile, Chinese companies are already building cell factories in Indonesia and Saudi Arabia. Luna: They're always one step ahead. So the tariff game might be temporary, but the supply chain shift is permanent. Lucas: I think so. And here's one more data point that ties it to the broader China economy. The yuan is at six point seven six per dollar, down a bit from last week. A weaker yuan makes Chinese exports cheaper, which offsets some of the tariff. So the currency and the trade diversion are working together. Luna: And the stock market? FXI is up half a percent in five days, but KWEB is down two percent. Solar companies are mostly listed in Hong Kong or on the A-shares, so they're not directly in those ETFs. But the sentiment spillover matters. Lucas: Yeah, KWEB's drop is more about tech regulation fears — there's a new draft data security law circulating. But for solar, the export machine keeps humming. And honestly, if this deep dive into trade routes was worth a coffee to you, there's a link — buy me a coffee dot com slash fexingo. Listener support keeps this show ad-free and allows us to keep following these supply chains wherever they go. Luna: Agreed. It's a small gesture that makes a big difference. And it helps us stay independent. Lucas: Right. So, back to the solar story — what I'm watching next is whether the US actually enforces the new cell-origin rules, or if lobbying by utility-scale solar developers — who want cheap panels — will water them down. That decision will determine whether solar keeps booming or hits a speed bump. Luna: And whichever way it goes, the Chinese manufacturers are already building their next workaround. That's the pattern. Lucas: That is the pattern. Thanks, Luna. Luna: Thanks, Lucas.