Ortmann (2023, p.8):
The Formosa protest one year later provides a contrasting case study [to protest against the Vinh Tan coal power plant] to understand when repression is a strategic choice by the regime. The protest occurred in response to massive pollution caused by the Taiwanese steel producer Formosa-Ha Tinh Steel. Perhaps the most important difference was the media coverage. While the Vinh Tan protest had garnered significant, relatively objective coverage in the Vietnamese press, the Formosa case was highly censored, and whatever can be found is highly biased against the protesters who were supposedly only interested in harming Viet Nam’s national interests. To understand what happened, it is necessary to draw on foreign media, which covered the protests over many months, as well as other academic sources.