1. Shandong Expressway Green Bond: issued in 2020, with a total scale of 1 100 million yuan, used to support environmental protection projects in the construction and operation of expressways in Shandong Province.
2. shandong energy Green Bond: It was issued in 20 19, with a total scale of 2 billion yuan, which was used to support energy conservation, emission reduction and environmental protection projects in shandong energy.
3. Shandong Traffic Green Bond: It was issued in 20 18 with a total scale of 10 billion yuan to support environmental protection projects in Shandong traffic industry.