What is the fine-grained topic of the following text: On 24 August, 2017, Constitutional Supreme Court of Brazil determined with eight votes in opposition to 2 that the Brazilian state of São Paulo has the precise to forbid the manufacturing and promoting of white chrysotile asbestos, a carcinogenic mineral fiber. Only return the topic.
Brazil's Constitutional Supreme Court banning the production and sale of white chrysotile asbestos in São Paulo.