A Look At China National Building Material’s Valuation After Improved Loss Guidance For The March 2026 Quarter

China National Building Material (SEHK:3323) recently issued quarterly earnings guidance indicating an expected loss of about CN¥170 million for the March 2026 quarter, compared with a prior loss of roughly CN¥517 million.

See our latest analysis for China National Building Material.

The earnings guidance and recent board appointment come as the share price trades at HK$5.12, with a 1 year total shareholder return of 37.29% and a 5 year total shareholder return of a 34.75% decline. This suggests shorter term momentum while longer term holders have faced pressure.

If you are considering how this kind of turnaround story compares with other opportunities, it may be worth scanning 8 top copper producer stocks

With the share price sitting at HK$5.12 and earnings guidance pointing to a smaller loss, the key question is whether China National Building Material is still trading at a discount or if the market already prices in future growth.

Price to Sales of 0.2x: Is it justified?

On a simple revenue yardstick, China National Building Material trades on a P/S of 0.2x, which screens as low relative to both peers and the wider Hong Kong Basic Materials industry.

The P/S ratio compares the company’s market value to its annual revenue. This can help show how much investors pay for each unit of sales. For a group like this with multiple segments across cement, new materials and engineering services, revenue-based measures often give a broad sense of how the market values the whole platform, even when earnings are currently in a loss-making position.

In this context, the company is described as good value on several fronts. Its 0.2x P/S is highlighted as attractive versus a peer average of 5.1x and is also presented as good value against the Hong Kong Basic Materials industry average of 0.6x. The estimated fair P/S of 0.7x is described as sitting well above the current level, which is framed as trading at good value compared to where the multiple could move if sentiment and fundamentals were to align with that fair ratio.

Explore the SWS fair ratio for China National Building Material

Result: Price-to-Sales of 0.2x (UNDERVALUED)

However, you still need to weigh risks such as ongoing net losses of CN¥3,745.255 million and heavy reliance on the PRC for most of its CN¥177,847.086 million revenue.

Find out about the key risks to this China National Building Material narrative.

Another view: DCF points to a much higher fair value

While the 0.2x P/S ratio suggests China National Building Material screens as cheap on sales, the SWS DCF model goes even further. It estimates a fair value of HK$21.92 per share versus the current HK$5.12, implying the stock is trading well below that model’s view. The real question for you is how much weight to put on long term cash flow estimates compared with today’s low sales multiple.

Look into how the SWS DCF model arrives at its fair value.

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out China National Building Material for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 233 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Next Steps

Mixed signals on value and risk so far. If this has raised more questions than answers, it is worth reviewing the data yourself and weighing both the downside and upside using the 3 key rewards and 2 important warning signs.

Looking for more investment ideas?

If this stock has caught your attention, do not stop here. Broadening your watchlist with focused ideas can help you spot opportunities others overlook.

• Target companies that look mispriced on quality and value by scanning 233 high quality undervalued stocks before the crowd catches on.
• Build a watchlist around resilience by checking out 308 resilient stocks with low risk scores so potential drawdowns do not catch you off guard.
• Hunt for potential future leaders early by reviewing the screener containing 567 high quality undiscovered gems before they appear on everyone else’s radar.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com