The most expensive water in the world is 90H20 natural mineral water in Beverly Hills, and the price of 500 ml is as high as 680,000 yuan. This mineral water comes from the North Los Angeles Mountains, and features 600 white diamonds and 250 black diamonds, making it the most expensive natural mineral water in the world. It is said that this mineral water tastes silky, which is different from ordinary mineral water, and it also contains a variety of minerals beneficial to the human body. . Each bottle also comes with four high-grade crystal glasses. This mineral water has also won the "Best Mineral Water Award in the World" judged by many water tasters. This mineral water is not only expensive because of its rarity and luxurious design, but also attracts much attention because of its unique brand positioning and marketing strategy.