Yokohama Tire Retread Company Limited Nagoya Plant
| 2014～2016 | 2017 | 2018 | 2019 | 2020 | |
|---|---|---|---|---|---|
| Tree planting date | Mar | Mar | Mar | Mar, Nov | |
| Number of trees planted | 740 | 120 | 200 | 280 | |
| Number of participants | 0 | 40 | |||
| Planting area (m2) | 0 | 130 | 25 | 40 | 60 |
| Home-grown seedlings rate (%) | 100 | 100 | 100 | 100 | |
| Total number of trees planted | 740 | 860 | 1,060 | 1,340 | |
| Total number of participants | 0 | 0 | 0 | 0 | 40 |
| Number of saplings provided to the outside | 0 | 0 | 0 | 0 | 0 |