Chinese table tennis fans are calling on the International Table Tennis Federation (ITTF) to issue an apology after China’s flag appears incorrectly on official commemorative merchandise. Multiple reports say the items include a poster, T-shirt and hoodie marking China’s victories at the World Team Table Tennis Championships held in London last week. The merchandise is described as being sold through the ITTF, with prices reported in a range of roughly US$35 to US$67. Fans say the flag’s presentation is wrong and that the issue reflects an error in the official design, prompting them to demand a formal response from the sport’s governing body. Both outlets characterize the reaction as anger and note that the demand is focused specifically on the ITTF’s merchandise rather than any match-related conduct. The reports do not provide details on how the flag is incorrect or whether the ITTF has responded publicly by the time of publication.