Enflame Tripled on Debut — But Its Growth Is a Shareholder Writing Itself a Purchase Order

When Enflame Technology began trading on Shanghai's STAR board on September 11, its shares opened at 410 yuan against an issue price of 142.18 yuan and ran as high as 475 yuan. The last of China's "four little dragons" — the homegrown challengers to Nvidia — surged roughly 206% on day one, valuing the loss-making chipmaker near $27.6 billion. Rival Moore Threads had debuted up 425% and MetaX up 693% before it, so the pop was in keeping with the neighborhood. What the market priced in, though, deserves a closer look, because the number that explains Enflame's value is not its market share or its roadmap — it is who pays the bills.

The revenue is a related-party transfer

Enflame's reported numbers look like a breakout. Revenue rose from 301 million yuan in 2023 to 722 million in 2024 to 990 million yuan in 2025. The company is guiding to 2.3 billion to 3 billion yuan for the first nine months of 2026 alone, which it frames as growth of 326% to 455% year over year. None of that is a fabrication.

But decompose where the 2025 figure came from and the story changes. Tencent holds a 17.95% stake after the offer — the largest shareholder — and it was also Enflame's largest end customer, accounting for 83.79% of 2025 revenue, up from roughly 38% the year before. The company's own prospectus describes Tencent pre-funding its roadmap through purchase orders, and states that Tencent's demand "far exceeded" supply. In other words, the explosive top line is largely one investor writing purchase orders to a company it controls a fifth of — a captive supplier, not an independent competitor finding customers.

This is not merely a curiosity about ownership. It changes what Enflame's growth means. A startup with roughly 1.7% of China's AI accelerator shipments and cumulative losses of 4.3 billion yuan over 2023–2025 is being scaled by a patron with deep pockets and a strategic reason to keep the silicon domestically produced. The market is valuing that patronage as if it were a durable product franchise.

The margin is where the tension shows

Set the two most revealing numbers side by side. Enflame's gross margin in 2025 was 31.78%. The average for its listed AI-chip peers was 57.87%. A business doesn't log roughly half a peer's margin because its technology is better; it logs it because a single customer with overwhelming bargaining power sits on the other side of nearly every sale.

That single margin gap reconciles the otherwise contradictory image of a company the market tripled on debut. Investors are paying a rich price for a growth story, but the growth comes through a channel that strips out the economics a chip designer is supposed to enjoy. Enflame can sell volume to Tencent, but it has room to price around the customer about as much as a parts supplier does with a carmaker that outsizes it 1,000-fold.

The result is a valuation built on two bets that pull in opposite directions. At the IPO price, Enflame was worth 61.8 times its 2025 sales. After the debut surge, the roughly 185 billion yuan market cap was closer to 187 times trailing sales — and on the midpoint of the 2026 guidance, still about 70 times forward revenue, against Nvidia at roughly 25 times. The first bet is that Tencent keeps buying at an accelerating pace. The second, harder bet is that margins eventually normalize toward peers, because shareholders obviously don't pay a triple-digit multiple on a sub-32% gross margin forever.

What an investor actually bought

The mechanics of the debut itself deserve scrutiny, because they amplify the number without settling the value question. Only 17.9 million shares — 4.16% of the post-offering company — were free to trade at the open, and new listings carry no price limits for their first five sessions. A 206% move on a 4% float is a thin, mechanical pop, not evidence of agreement about the long-run worth of the business. The IPO was 4,073 times oversubscribed, with retail orders reportedly topping 6,000 times the shares available — a stampede through a small door.

For a retail holder the question is simpler than the valuation math. What you own is a minority claim on a loss-making supplier whose revenue is 83.79% concentrated in the same company that owns 17.95% of it. The stock's story and its earnings are not telling the same tale — the market is paying for a sovereign-champion narrative while the numbers describe a captive arrangement.

The observable that actually decides the thesis is whether Tencent's share of revenue comes down without the absolute dollar volume collapsing, and whether that diversification happens at a margin closer to peers than to 31.78%. Management expects to reach break-even in 2026 or 2027 and is spending the 6.12 billion yuan raise on fifth- and sixth-generation chips slated for 2027 and 2029. Until a meaningful share of revenue comes from someone other than the controlling shareholder, the growth Enflame reports is best read as Tencent's own supply-chain decision, financed by public investors — which makes the sustainable margin, not the debut pop, the only number worth watching.