EMN vs ASH vs LYB vs RPM

For growth investors, RPM International Inc.

(RPM) is the stronger pick with 0. 5% revenue growth year-over-year, versus -25. 2% for LyondellBasell Industries N. V. (LYB). Eastman Chemical Company (EMN) offers the better valuation at 18. 0x trailing P/E (12. 5x forward), making it the more compelling value choice. Analysts rate Eastman Chemical Company (EMN) a "Buy" — based on 35 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Eastman Chemical Company (EMN) is the cheapest at 18.

0x versus RPM International Inc. at 19. 0x. On forward P/E, LyondellBasell Industries N. V. is actually cheaper at 9. 9x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: RPM International Inc. wins at 1. 03x versus Eastman Chemical Company's 3. 89x — a reasonable growth-adjusted valuation.

Over the past 5 years, RPM International Inc.

(RPM) delivered a total return of +13. 4%, compared to -30. 0% for Ashland Inc. (ASH). Over 10 years, the gap is even starker: RPM returned +134. 7% versus ASH's +22. 9%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), LyondellBasell Industries N.

V. (LYB) is the lower-risk stock at 0. 38β versus Eastman Chemical Company's 1. 36β — meaning EMN is approximately 256% more volatile than LYB relative to the S&P 500. On balance sheet safety, Ashland Inc. (ASH) carries a lower debt/equity ratio of 83% versus 156% for LyondellBasell Industries N. V. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), RPM International Inc.

(RPM) is pulling ahead at 0. 5% versus -25. 2% for LyondellBasell Industries N. V. (LYB). On earnings-per-share growth, the picture is similar: RPM International Inc. grew EPS 17. 3% year-over-year, compared to -643. 5% for Ashland Inc.. Over a 3-year CAGR, RPM leads at 3. 2% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

RPM International Inc.

(RPM) is the more profitable company, earning 9. 3% net margin versus -46. 3% for Ashland Inc. — meaning it keeps 9. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: RPM leads at 12. 3% versus -42. 5% for ASH. At the gross margin level — before operating expenses — RPM leads at 41. 4%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, RPM International Inc. (RPM) is the more undervalued stock at a PEG of 1. 03x versus Eastman Chemical Company's 3. 89x. A PEG below 1. 5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, LyondellBasell Industries N. V. (LYB) trades at 9. 9x forward P/E versus 18. 5x for RPM International Inc. — 8. 6x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ASH: 23. 0% to $67. 00.

All stocks in this comparison pay dividends.

LyondellBasell Industries N. V. (LYB) offers the highest yield at 7. 7%, versus 2. 0% for RPM International Inc. (RPM).

For long-horizon retirement investors, LyondellBasell Industries N.

V. (LYB) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 38), 7. 7% yield). Both have compounded well over 10 years (LYB: +48. 6%, EMN: +35. 4%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Basic Materials sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: EMN is a small-cap deep-value stock; ASH is a small-cap income-oriented stock; LYB is a mid-cap income-oriented stock; RPM is a mid-cap quality compounder stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.