NAIROBI, Kenya — Finally, there’s some good news for elephants.

The price of ivory in China, the world’s biggest market for elephant tusks, has fallen sharply, which may spell a reprieve from the intense poaching of the past decade.

According to a report released on Wednesday by Save the Elephants, a respected wildlife group in Kenya, the price of ivory is less than half of what it was just three years ago, showing that demand is plummeting.

Tougher economic times, a sustained advocacy campaign and China’s apparent commitment to shutting down its domestic ivory trade this year were the drivers of the change, elephant experts said.

“We must give credit to China for having done the right thing,” said Iain Douglas-Hamilton, president and founder of Save the Elephants. “There is still a long way to go to end the excessive killing of elephants for ivory, but there is now greater hope for the species.”

Elephants have been slaughtered by the thousands in recent years in what appeared to be an insatiable quest for ivory. Employing a wide range of tools, including helicopters, military-grade weaponry and poisoned pumpkins, poachers have brought down herd after herd. The poachers have also killed scores of wildlife rangers.

The tusks have been spirited out through a network of African gangs and corrupt government officials. A vast majority of ivory ends up in China, where a rapidly growing middle class has coveted it for bracelets, combs, statuettes and other status symbols. That demand has pushed the price of ivory so high that the tusks from a single elephant could be worth more than $100,000. That, in turn, encouraged many hunters and traders in Africa to ruthlessly pursue more elephants.

This may be a sign of how a sustained global advocacy campaign can actually work. For several years, celebrities, political leaders and passionate wildlife advocates around the world have been urging China to put a stop to its ivory trade. In China, there are officially registered shops selling ivory and a thriving black market doing the same. Last December, China responded, announcing it was shutting down all ivory commerce by the end of 2017. It seems the price of ivory has dropped in anticipation of the ban; many analysts believe it will soon drop further.

Researchers for Save the Elephants said the Chinese ivory business seemed depressed, with vendors pessimistic about their future. Many are replacing ivory jewelry and trinkets with items made from alternative materials, like clamshell. According to the report, China plans to shut ivory factories at the end of this month and close all retail outlets by the end of the year.

But there still seem to be some high rollers out there who want their ivory.

In one store in Nanjing, researchers saw “a 38-layered magic ball,” made from ivory, selling for $248,810.