The most important PV magazine has written a long article on LDK on its Dec 2007 issue:

Rogol's monthly market commentary: What I say about LDK

Michael Rogol is a management consultant with McKinsey, a sell-side equity analyst with CLSA, and a researcher at MIT.

He identified LDK as a solar gem and anemerging upstream leader. LDK had impressed him as one of the most aggressive companies in the solar sector in terms of growth and integration.

http://www.kjworld.com/LDK/WhatISayAboutLDK.pdf