I read somewhere that by 2020 the Chinese middle class will...

I read somewhere that by 2020 the Chinese middle class will number
aprox 500 million & further down the track India will have even more
& of course there is the rest of the world, rising middle class. The demand
for fancy phones, tablets, Led lights etc will grow exponentially & so will the
demand for HPA & we are sitting on one of the best naturally pure resource
in the world, that could last 100 years plus how cool is that!