Its mining industry is booming owing to Chinese demand. In the 1980s, the city economy was booming. Immigrants also found economic opportunities in the booming mining industries. The sales market of siheyuan has also been booming in recent years. As a global industry, strip clubs are booming. Japan's solar market is also currently booming. By the mid-1960s, Allentown's economy had been booming for decades. Shanghai has been described as the "showpiece" of the booming economy of China. The private prison industry has been booming under the Trump Administration. By 1850, the U.S. economy was booming again. The deal was agreed at a time when the Russian car market was booming. During the 1980s, tourism was booming in Yugoslavia. The coffee industry was already booming when slavery was abolished in 1888. During the Edo period, tourism was also booming, leading to increased popular interest in travel. Around that time, the American comic book industry was booming.