LONDON, Nov 23 (Reuters) - Copper prices rose in London on Thursday as the U.S. currency weakened, supporting demand for the dollar-priced metal from buyers using Chinese yuan and other currencies.

Three-month copper on the London Metal Exchange rose 0.7% to $8,409.5 per metric ton by 1732 GMT.

Copper, used in power and construction, is up just 0.5% so far this year due to the patchy post-pandemic recovery of demand in China, the world's largest metals consumer, and concerns about economic growth elsewhere. The downturn in euro zone business activity eased in November but remained broad-based.

"The rise in the yuan against the dollar has supported Chinese traders' purchasing power in the international market, visible in the Yangshan premium's yearly high," said SP Angel metals associate Arthur Parish. The yuan hovered around a four-month high against the dollar on Thursday.

"Some front running ahead of a new wave of (China's) property stimulus is also supporting buying," he added. China's government advisers are calling for a steady growth target in 2024 and more fiscal stimulus, Reuters reported on Wednesday.

Meanwhile, the discount for near-term delivery versus the LME three-month copper contract broke through the $100 mark to reach $100.5 at Wednesday's market close, its highest since 1992 - indicating plentiful immediate supply.

On the technical front, copper is facing resistance from the 200-day moving average at $8,459.

The dollar index was last down 0.1%. With markets shut in Japan and the United States, currencies traded with some volatility, as liquidity was thinner than usual.

LME nickel was up 0.9% at $16,585, stepping away from $16,280, its lowest since April 2021, touched earlier in the session. Nickel is down 45% so far this year, making it the worst performer across LME base metals, as rising supply in Indonesia creates a global surplus.

Aluminium edged up 0.2% to $2,222, zinc rose 2.0% to $2,541.8, lead fell 0.3% to $2,214.5 and tin lost 1.5% to $24,300. (Reporting by Polina Devitt in London; additional reporting by Mai Nguyen in Hanoi; Editing by Mark Potter, Kirsten Donovan)