if not all major components imported.The hindus brag it has hi composite content, yet it seems the BRs  arent aware the japanese and yanks who have the best carbon fibre tech are highly reluctant to share the tech. If one hears news saying they invest like 50 million or so to make the fibre, it means they import the 'raw silk' to make the fibre. China is still struggling to make the later gen of carbon fibre. The only 'good' point of the LCA is that the large wing enable it to take off well at hi and hot altitude. But then the advantage is lost bcos quite likely it'll be deployed only along the hindu-pak border if it fears becoming J-10 fodders

http://profprodyutdas.blogspot.hk/2014/06/the-ails-of-lca-professor-prodyut.html

http://profprodyutdas.blogspot.hk/2014/12/the-ada-lca-2014-open-source-review.html