Yes, Fidel Castro said this in 2014: ‘Xi Jinping is one of the strongest and most capable revolutionary leaders I have met in my life’.
This is noted in an article by Ajit Singh called ‘China: A Revolutionary Present’ (well worth a read).
A couple of decades earlier, Fidel also observed:
I think China is a socialist country, and Vietnam is a socialist nation as well. And they insist that they have introduced all the necessary reforms in order to motivate national development and to continue seeking the objectives of socialism. There are no fully pure regimes or systems. In Cuba, for instance, we have many forms of private property. We have hundreds of thousands of farm owners … Practically all Cubans own their own home and, what is more, we welcome foreign investment. But that does not mean that Cuba has stopped being socialist.
You can read plenty of material on the Forum on China-Africa Cooperation in Chinese newspapers, including Xi Jinping’s important speech outlining 8 initiatives and 5 ‘nos’:
We follow a “five-no” approach in our relations with Africa: no interference in African countries’ pursuit of development paths that fit their national conditions; no interference in African countries’ internal affairs; no imposition of our will on African countries; no attachment of political strings to assistance to Africa; and no seeking of selfish political gains in investment and financing cooperation with Africa.
However, it is worth considering African perspectives on the cooperation. One examples appears in the Nigerian news outlet, Vanguard News, entitled ‘The African Road to China‘. After retelling the story of half a century of cooperation, it observes:
African leaders also need to learn from the Chinese elite who are focused, programmatic, result-oriented, patriotic, people-centred and for whom generally, the law is no respecter of status, beliefs or origins. Also, we need to learn from China which concentrates on programmes and projects that benefit the most people such that it lifted 700 million Chinese out of poverty within a short period making it the world’s model. Also, unlike the West, China is not domineering and overbearing; it does not decree that its enemies must be our enemies; it does not ask its allies to join its turf battles.
In contrast, when the Americans are fighting other countries such as its on-going dispute with Turkey and Iran, it insist that other countries join its economic sanctions, or be punished. China also teaches Africa that human circumstances and the world order can be changed not by threats, but in practice; its fundamental role in building the BRICS and its Silk and Road coalition are in practice, laying for a New Economic World Order. Unlike our colonial and neo-colonial experience, the Chinese have taught us that a candle does not lose its brightness by lighting other candles, rather, it makes the world brighter.