I feel that real, novel insights about data sets come from looking at the data in a different way. China Stock Facts is doing this by ranking the indicator values for Chinese stock fundamentals so that when you see a value, you also know how this stacks up with other companies.
Proportional values are generally more meaningful than absolutes. For example, Petro China would dominate for most indicators as it has the highest market cap. With all ranks proportional to market cap we can now easily see that Xishui Strong Year Co. most recent profit accounts for over 19% of its market cap. Three cheers for market cap proportions!
More to come.