FICTIONAL DEMONSTRATION — not customer data or a customer case.
Agreed rule: trim outer whitespace in Title only.
Changed: row 2 Title: " Blue Cup " -> "Blue Cup".
Retained: 2 data rows; all identifiers including leading zeros.
Needs decision: SKU 00017 appears twice; variants may share this SKU, so no rows removed.
Needs decision: price 19,99 has an ambiguous format; it has not been converted.
Blank Title on the later variant row has been retained.
This demonstrates formatting review, not a guarantee of import success.