Science Environmental Protection688480.SHValuation Analysis
Based on the blended 10-year P/E and P/B percentiles, the stock currently sits in the “Fair Value Range” zone.
As of Oct 19, 2026, Science Environmental Protection (688480.SH) trades at a P/E of 43.50x, P/B of 4.44x, P/S of 4.94x, and a dividend yield of 0.73%.
Longitudinal percentile comparison: P/E sits at the 66th percentile over the trailing 10Y window (vs. 60th percentile over 3Y); P/B sits at the 71st percentile over the trailing 10Y window (vs. 66th percentile over 3Y); P/S sits at the 45th percentile over the trailing 10Y window (vs. 49th percentile over 3Y).
Cross-sectional valuation: its P/E ranks at the 50th percentile within its industry and the 56th percentile across the broader market.
Shareholder return highlight: Total Shareholder Yield is 0.73%, ranking at the 27th percentile over the trailing 20Y window.
Cross-checking P/E against P/B, the two percentiles sit within 4.2 points of each other — a consistent signal from both angles. Its P/E percentile is roughly the same whether measured against the industry or the broader market. Shareholder returns here are driven almost entirely by cash dividends, with minimal contribution from buybacks. Science Environmental Protection operates in the Machine sector. Data refreshes weekly and is for reference only, not investment advice.
Also listed as: SHA: 688480 · SSE: 688480 · 688480
Want the full picture on whether Science Environmental Protection (688480.SH) is under- or over-valued? See the full 3Y / 5Y / 10Y / 20Y P/E, P/B, P/S, Dividend Yield & Total Shareholder Yield percentile matrix and the interactive ECharts trend chart on this page.
Historical Percentiles by Metric
| Metric | Current | Market Percentile | Industry Percentile | 3Y Pctl | 5Y Pctl | 10Y Pctl | 20Y Pctl |
|---|---|---|---|---|---|---|---|
| P/E (TTM) | 43.50 | ||||||
| P/B (MRQ) | 4.44 | ||||||
| P/S (TTM) | 4.94 | ||||||
| Dividend Yield | 0.73% | ||||||
| Buyback + Div Yield | 0.73% |