In Australia there is a massive shortage of toilet paper which the Prime Minister has been misleading the public about - consistently blaming 'hoarders'.
The truth is a proportion of toilet rolls used in Australia come from China - you know the place that shut down for nearly 8 weeks.
That not only impacted the toilet roll supply directly (no TRs coming from there for 2 months) but also massively due to nearly $8 billion of plastic imported from China annually. Much of this is plastic packaging material.
One major manufacturer ran out of the special plastic rolls used for the tops of tissue boxes in early February. Their machines will not run without the plastic rolls in place and have optical sensors in various places to ensure that without plastic it shuts down. This machinery is mainly from Switzerland and these controls are hard coded....
So for 7 weeks they stopped production...
Also much of the plastic used for wrapping toilet rolls comes from, you guessed it, China....
So as they were going to also run out of the plastic they decided to produce packs of 12 or 24 rolls not any 2, 4 or 8 packs. For example 3 packs of 4 uses 2x the plastic of 1 pack of 12 rolls.
Living in Sydney, I have not been able to buy toilet rolls since the 3rd weekend in February & have nearly run out. Luckily, that Feb weekend had a special on 12 packs - so I bought 3. Otherwise we'd be having to use newspaper or something else that cannot be flushed away without blocking the sewer.
Major supermarket stores (over 100,000 sq ft ones) having been receiving as few as 18 packs of toilet rolls a day (after staff have taken what they need of course).