The message added that this remarkable achievement can be attributed to wise leadership for whom the interests of the people of China are paramount.
The two leaders also said that "we have no doubt that the 18th Congress of the CPC would be a turning point in the eventful history of the CPC as well as China as a whole and we look forward to the emergence of fruitful results of the 18th congress."
The chairman of the Unified Communist Party of Nepal (Maoist) -- Puspa Kamal Dahal Prachanda -- said in his message that "we feel pride to see our immediate neighbor to have achieved a remarkable economic progress accompanied by political stability under the leadership of the CPC."
The world is closely scrutinizing the CPC congress as developments that unfold in China will have direct repercussions in the world, the message said, adding they believed the outcome of the congress will have a far-reaching impact both in China as well as in the world.
The Unified Communist Party of Nepal (Maoist) expressed solidarity with efforts made by the CPC for peace, stability and development both at home and abroad, the message said.
The chairman of the Communist Party of Nepal (Unified Marxist Leninist) -- Jhala Nath Khanal -- said in a message that under the leadership of the CPC, China has registered great progress and become the second largest economy of the world.
The message said China has successfully built socialism with Chinese characteristics as per basic guidelines laid down by Comrade Deng Xiaoping.
Landmark building should respect the public's feeling