Kính gửi Quý Cơ quan, I hope this message finds you well. My name is Edward Bunton, and I am reaching out on behalf of DV Trading. We are a data-driven organisation working on agricultural weather analytics, with a particular focus on Vietnam’s coffee-growing regions, including Đắk Lắk, Lâm Đồng, Đắk Nông, Gia Lai, and Kon Tum. We are looking to obtain reliable ground-truth weather station data for these regions and would like to ask whether your organisation can provide access to historical and ongoing meteorological observations. We are happy to purchase or license the data under the appropriate terms. Ideally, we are interested in programmatic access, such as API, SFTP, scheduled CSV delivery, or another machine-readable format, so that we can integrate the data into our analytics systems. The data fields of interest include, where available: Rainfall / precipitation Temperature, including minimum and maximum temperature Relative humidity Wind speed and direction Solar radiation or sunshine duration Evapotranspiration Station metadata, including coordinates, elevation, station name, and data quality flags We would be grateful if you could advise on: Whether station-level data is available for Vietnam’s main coffee-growing provinces. The available historical time period and update frequency for recent observations. The available delivery formats for programmatic access. The pricing, licensing, and permitted use terms. The appropriate contact person or department for a commercial data request. We would be happy to provide further details about our intended use case and data requirements, and we are also open to arranging a call at your convenience. Thank you very much for your time and assistance. Kind regards, Edward Bunton