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investor centre
Sinopec Corp. 2019 Form 20-F ()
XBRL Instance Document ()
XBRL Taxonomy Extension Calculation Linkbase Document ()
XBRL Taxonomy Extension Definition Linkbase Document ()
XBRL Taxonomy Extension Label Linkbase Document ()
XBRL Taxonomy Extension Presentation Linkbase Document ()
XBRL Taxonomy Extension Schema Document ()
2019