This is very true, Mr. Chairman, and it is the challenge we have in this area of science. The processing of rare earths elements throughout the whole mining life cycle requires dozens and sometimes hundreds of steps to separate the rare earths elements from each other, and during each step there is a lot of consumption and usage of chemicals. That makes the process of producing rare earth elements quite a heavy one.
So it is a challenge, and throughout the science, under our green mining initiative, through which we are focusing on improving the environmental processes of our mining process and the processing, we are aiming at developing technologies that will reduce the number of steps during processing and ensure that the process is clean to the environment and economically viable.