300015.SZ or ECL: which is the higher-quality business?
Same dated snapshot (2026-09-01): 300015.SZ scores —/100 vs ECL 100/100 on the rule-based Berkshire checklist (unscored vs very high band). Quality grades the business only — the lower-quality name can still be the better deal at the right price.
| Snapshot | 2026-09-01 · source: tencent | |
|---|---|---|
| 300015.SZ (Aier Eye Hospital) | ECL (Ecolab) | |
| Market / sector | ashare · Healthcare Svcs | us · Materials |
| Price | ¥8.52 | $285.91 |
| Quality score | —/100 | 100/100 |
| Engine signal | WAIT · 31 bars · uPnL +0.0% | LONG · 53 bars · uPnL +8.5% |
| Total return | -33.6% | +5.5% |
Cite this page
Balance Labs Research Desk (2026-09-01). "300015.SZ or ECL: which is the higher-quality business?." balancelabs.app · https://balancelabs.app/stocks/compare/300015.sz-vs-ecl/q/300015.sz-or-ecl-higher-quality · CC BY 4.0
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← 300015.SZ vs ECL · snapshot 2026-09-01 · not investment advice