According to Mars Finance news, on August 29, Chainlink announced its collaboration with the U.S. Department of Commerce to put key macroeconomic data on the blockchain, including actual GDP, Personal Consumption Expenditures (PCE) Price Index, and Private Domestic Final Sales. This data is provided by the U.S. Bureau of Economic Analysis (BEA) and securely transmitted to the blockchain through Chainlink data sources. The first batch of data on the blockchain covers ten blockchain ecosystems, including Mantle, Arbitrum, Avalanche, Base, Botanix, Ethereum, Linea, Optimism, Sonic, and ZKsync, bringing innovative application scenarios to the on-chain market, such as automated trading strategies, asset tokenization, new digital asset issuance, real-time market predictions, and DeFi risk management based on macroeconomic factors.