The article reports on the increase in coffee prices in the world market for November 2024 delivery of robusta coffee and December 2024 delivery of arabica coffee. Robusta coffee, which accounts for about 30% of the global supply and is primarily used in instant drinks and espresso blends, has seen a 1.5% increase in price, closing at 5,527 USD/ton. Arabica coffee, which hit a 13-year high of 275.05 US cents/lb, has seen an 1.8% increase in price. However, the article also notes that Vietnam's coffee markets are quiet as traders are cautious due to financial difficulties and uncertainty about weather conditions. The global coffee market is expected to see a fourth consecutive year of deficit due to production declines in Vietnam and Brazil.