The following is from an InvestorIntel article of 15 11 17 >>>...

The following is from an InvestorIntel article of 15 11 17
>>> Unlike steel demand, which is renowned for being steady, the supply of manganese is declining; in 2016, the USGS estimated that the world produced 8.6% less manganese than in 2015, yet the gulf between manganese production and consumption in China, for example, has been widening since 2001, and demand for imported manganese ore in China more than doubled between 2006 and 2016. There has rarely been more opportunity to enter the manganese supply chain than exists today. Towards the end of last year, manganese prices surged in response to a rapid decline of industry stock levels. These were largely caused by producers cutting output in response to the previous year’s low prices combined with logistical problems in South Africa as well as renewed demand from China.
In 2017, however, prices have taken the market by surprise by continuing to rise.
This could be due, in part, to manganese’s critical role in the production of batteries. Many people are aware of the requirements for lithium and cobalt in modern portable technologies, but manganese has flown a little under the hype-radar over the last few years and only seems to be catching up more recently, and at a slower pace. The need for battery metals is reaching fever pitch, and new patents involving these crucial ingredients are emerging every month.
Already, 3M has patented its own NMC battery which is to be used by LG Chem in the Chevy Volt and Nissan Leaf, as well as by BMW, while General Electric has gone for a lithium-manganese battery. Tesla meanwhile has signed a five year exclusive agreement with prominent NMC battery researcher, Dr. Jeff Dahn, to help reduce the costs of producing its batteries, but all of these formulations require a quantity of manganese.<<<
Clearly the historic delays up till now have  turned out to be very fortuitous for GMC  and present a great point of entry for newbies and accumulation for LT's. GLTA