Yokohama Tire Retread Company (formerly Sanyo Retread)

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2012~2016 2017 2018 2019 2020
Tree planting date
Number of trees planted 150
Number of participants 21
Planting area (m2) 53
Home-grown seedlings rate (%)
Total number of trees planted 150 150 150 150 150
Total number of participants 21 21 21 21 21
Number of saplings provided to the outside 0 0 0 0 0