Did you notice all the massive explosions and fires at factories and warehouses all over China before the pandemic?

Many of these explosions were massive and most were blamed on human error and only one instance on terrorism, but all occurred over the course of a few months. This all occurred right before the pandemic and right when China began to increase production in their labs. I was doing some research on this for a fictional story I’m writing and was wondering if anyone else remembers this or did your local news not report on it?<br><br>Edit: most of these explosions and fires occurred on the east coast of China, with Shandong being the center of these events with an average of about 8 explosions there over a 12 month period.