While DRAM prices have been dropping since January of this year, the price of DDR4 memory is still significantly higher than it was in 2016. Now, during a time of reduced demand, Samsung may be planning to cut down on supply in order to keep today's prices.
https://www.notebookcheck.net/Samsung-plans-to-lower-memory-supply-in-order-to-keep-prices-high.333506.0.html
Even if so they won't be able to keep this up for long, Chinese memory will be ramping up production soon, it's gonna be a price war or handing over the market in 2020.
Every country should sue them for price fixing, and order them to pay at least 5 to 20% of their total revenue.
And if it happens again 50% and so on.