Premier Wen Jiabao on Thursday held separate telephone conversations concerning climate change with Indian Prime Minister Manmohan Singh and Brazilian President Luiz Inacio Lula da Silva.

The three leaders all expressed willingness to enhance coordination and cooperation to deal with climate change, as the U.N. Climate Change Conference, which opened Monday and will run through Dec. 18, continued in Copenhagen.

The conference gathered representatives from 192 countries and aimed at mapping out a plan to combat climate change over a period of 2012-2020.

Wen, at the invitation of Danish Prime Minister Lars Lokke Rasmussen, was to attend the talks.