Workers harvest sea salt at a saltworks in Nin, Croatia, Aug. 7, 2020. (Dino Stanin/Pixsell via Xinhua)

Workers harvesting sea salt pose for a photo at a saltworks in Nin, Croatia, Aug. 7, 2020. (Dino Stanin/Pixsell via Xinhua)

Workers harvest sea salt at a saltworks in Nin, Croatia, Aug. 7, 2020. (Dino Stanin/Pixsell via Xinhua)