Zhejiang Tuna Environmental Science&Technology603177.SHValuation Analysis

As of Oct 19, 2026, Zhejiang Tuna Environmental Science&Technology (603177.SH) trades at a negative P/E (-24.95x, due to a recent net loss), P/B of 6.80x, P/S of 2.44x, and a dividend yield of 0.00%.
Longitudinal percentile comparison: P/E historical percentile is still accumulating data over the trailing long-term window (vs. the short-term percentile still accumulating data); P/B sits at the 65th percentile over the trailing 10Y window (vs. 79th percentile over 3Y); P/S sits at the 25th percentile over the trailing 10Y window (vs. 71st percentile over 3Y).
Cross-sectional valuation: its P/B ranks at the 93rd percentile within its industry and the 88th percentile across the broader market.
Shareholder return highlight: Total Shareholder Yield is 0.00%; its historical percentile over the trailing long-term window is still accumulating data.
Its P/B 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. Zhejiang Tuna Environmental Science&Technology operates in the Electricity and Public Utilities sector. Data refreshes weekly and is for reference only, not investment advice.