In early October 2020, Greenpeace East Asia Taiwan office conducted the second plastic reduction corporate ranking for the nine major retailers in Taiwan. Right before the results were released, TW 7-Eleven replied that they have a target to eliminate single used plastics. It is expected they will announce the plastic reduction mid-term and long term goal in mid-2021. They will also further evaluate the implementation of the rental cup model.
Therefore, on October 24, 2020, Greenpeace activists came to the home baseball court of Tainan Uni-Lions, which is owned by TW 7-Eleven and raised a banner with the message "Home run for TW 7-Eleven plastic reduction" to encourage TW 7-Eleven to roll out the plastic reduction actions as soon as possible. 

2020年10月，綠色和平為臺灣九大零售通路企業進行第二次減塑表現評比，發布結果前夕，統一超商回覆表示，會以淘汰一次性塑膠為目標，預計在 2021 年中公布減塑的中、長期計畫，進一步評估施行租借杯模式。2020 年 10 月 24 日，綠色和平行動者來到了臺南統一獅的主場棒球比賽，拉起「統一超減塑也要全壘打」的標語，鼓勵統一超商將盡快化語言為行動，落實減塑。