Story
Company Responses
Karachaganak Petroleum Operating (KPO)
View Response
Timeline
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29 school students and teachers faint one after another in Western Kazakhstan
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Kazakh Vice Prime Minister visits Berezovka village after mass poisoning of children
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KPO response
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Mass poisoning in western Kazakhstan: KPO denies breaching environmental standards
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Hydrogen sulphide emissions at Karachaganak before mass poisoning in Western Kazakhstan