Analyze the sentiment of this statement extracted from a financial news article. Provide your answer as either negative, positive, or neutral.
Text: Nyrstar has also agreed to supply to Talvivaara up to 150,000 tonnes of sulphuric acid per annum for use in Talvivaara 's leaching process during the period of supply of the zinc in concentrate .
Answer:
Analyze the sentiment of this statement extracted from a financial news article. Provide your answer as either negative, positive, or neutral.
Text: Nyrstar has also agreed to supply to Talvivaara up to 150,000 tonnes of sulphuric acid per annum for use in Talvivaara 's leaching process during the period of supply of the zinc in concentrate .
Answer:+positive