6. 关切地注意到巴黎协定缔约方迄今提交的国家自主贡献不足，需要采取行动将全球平均气温升幅控制在远低于工业化前水平以上 2°C 之内，以及努力将气温升幅限制在工业化前水平以上 1.5°C 之内，并着重指出公约缔约方大会第 1/CP.21 号决定26 请巴黎协定缔约方酌情最晚在 2020 年通报或更新国家自主贡献的重要性；
6. Notes with concern that the nationally determined contributions presented thus far by the parties to the Paris Agreement are not sufficient and that action is needed to hold the increase in the global average temperature to well below 2 degrees Celsius above pre-industrial levels and to pursue efforts to limit the temperature increase to 1.5 degrees Celsius above pre-industrial levels, and underlines the importance of the request in decision 1/CP.2126 of the Conference of the Parties to the Convention to the Parties to the Paris Agreement, as appropriate, to communicate or update by 2020 their nationally determined contributions;