A Review of the Global Composites Market and Turkish Composites MarketIn 2016, the volume of the global composites market reached 10.8 million tons. The market volume, which was 10.4 million tons in 2015, is expected to reach 12.9 million tons by 2021. The average year on year volume growth rate throughout the period between 2016 and 2021 is expected to be roughly 4 percent. In 2016, the value of the global composites market hit $82 billion.