According to "product quality standard" article 45 provisions, product liability of limitation of 2 years, since the party knew or should have known that right is infringed date.

依据《产品质量法》第45条规定，产品责任的诉讼时效期间为2年，自当事人知道或者应当知道权利受到侵害之日起计算。

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The time limitation period for arbitration shall continue being counted at the date when the reason for suspension of the time limitation period disappears.

从中止时效的原因消除之日起，仲裁时效期间继续计算。

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If further crime is committed during a limitation period for prosecution, the limitation period for prosecution of the former crime shall be counted from the date the latter crime is committed.

在追诉期限以内又犯罪的，前罪追诉的期限从犯后罪之日起计算。

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Modern computers do not suffer from this limitation and will cope with the 2000 date change but many older systems will need checking.

BBC: Millennium bug to hit more than computers