Shein Finally Goes Public — and the Bubble Bursts

On Sept. 1, Chinese fast-fashion company Shein finally overcame a series of hurdles to make its public-market debut in Hong Kong, after previous attempts to list in New York and London failed.

For Chinese consumers, Shein has never mattered much as a brand, given that it does virtually no business in its home market. Now, it hardly looks like an attractive investment for mainland investors with access to Hong Kong stocks through Stock Connect, either.

After trading began in Hong Kong today, Shein’s shares quickly fell below their offer price of HK$48.56, dropping nearly 10% at one point. At the offer price, the company’s market capitalization was more than 70% below its peak valuation of around $100 billion.

The somewhat awkward debut points to the scale of the challenges Shein now faces.

The sharp deterioration in profitability following tighter duty-free rules for low-value cross-border parcels in the US and Europe, together with the compliance issues that have accompanied its high-speed model, are steadily eroding the advantages that once powered Shein’s rapid rise.

Shein has not stood still. Its most important strategic shift has been an attempt to evolve from a self-operated fast-fashion brand into a global marketplace. Through Shein Marketplace, the company has opened its platform to third-party sellers and local brands, seeking to replicate the flywheel model of Amazon and Temu.

But from the capital market’s perspective, these efforts have yet to provide an immediate solution. The marketplace model has introduced new compliance risks, while competing with Temu and TikTok Shop for quality merchants requires Shein to spend heavily on traffic allocation and seller subsidies. In the short term, rather than becoming a new profit engine, the business is putting further pressure on earnings.

When Shein was growing rapidly, the market was willing to view it as a technology-driven innovator and value it at high multiples of GMV. But as growth normalizes or even declines, investors are quick to put it back into the more conventional framework of fashion retail and cross-border e-commerce.

Compared with established players such as Inditex, H&M and Fast Retailing, which have stable cash flows and mature local supply chains, Shein’s current price-to-earnings ratio offers little margin of safety against geopolitical and regulatory volatility.

To some extent, Shein’s first-day decline represents more than the valuation reset of a once highly valued unicorn. It also signals the fading of an old cross-border e-commerce model built on regulatory advantages, rock-bottom prices and traffic arbitrage. Policy changes have weakened Shein’s original profit model, increasingly stringent regulation in Europe has raised compliance pressure, and its marketplace transition remains in a difficult period of adjustment.

Ringing the opening bell is hardly the end of the story. It may instead mark the beginning of a brutal hard landing. Stripped of its lofty valuation and duty-free advantages, Shein’s ability to build a sustainable profit model amid mounting compliance pressure and geopolitical fractures will determine where its next phase of value creation leads.

Translated and edited from Chinese by Hua Li