Sinopec A or CTG Duty Free — which is the better buy?

The honest answer comes from running the same workflow on both: quality score, valuation ceiling versus today's price, and which thesis breaks worry you more. The snapshot table below gives the current dated state of each.

How are 600028.SS and 601888.SS different?

Sinopec A trades on China A-share (Oil&Gas); CTG Duty Free trades on China A-share (Retail). Market, currency, liquidity, and disclosure regimes differ — the workflow stays identical, so the comparison is fair.

Comparison · Updated 2026-08-29

Sinopec A vs CTG Duty Free

By the Balance Labs Research Desk · Reviewed by the editorial review board · 2026-08-29

Two tickers, one decision framework. Instead of vibes, put both names through the same quality → valuation → thesis-breaks → timing process and let the weaker story drop.

Key facts — quick answer

600028.SS = Sinopec A (China A-share) · 601888.SS = CTG Duty Free (China A-share).
Snapshot 2026-08-29: 600028.SS ¥5.31 · signal LONG · ret +3.6% ‖ 601888.SS ¥53.09 · signal WAIT · ret +3.0%.
The one with the wider gap between price and its valuation ceiling — at equal quality — usually wins the slot.

Snapshot comparison (2026-08-29)

	600028.SS	601888.SS
Company	Sinopec A	CTG Duty Free
Market	🇨🇳 China A-share	🇨🇳 China A-share
Sector	Oil&Gas	Retail
Price	¥5.31	¥53.09
Signal	LONG · +5.6%	WAIT · +0.0%
Total return	+3.6%	+3.0%

Decide it with the calculator

Run both names through the free intrinsic value calculator — the one with the wider gap between price and ceiling on equal quality usually wins the slot.

Open both briefs

600028.SS decision brief 601888.SS decision brief

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← All guides · Home · Data snapshot 2026-08-29 · Not investment advice.