Why did Vishnu Chemicals extend the maintenance shutdown at its Parwada plant, and when is production expected to resume?

Vishnu Chemicals extended the routine maintenance shutdown at its Parwada plant in Visakhapatnam, Andhra Pradesh, which had initially begun on April 15, and announced on May 5 that operations are now expected to resume within a week. The extension was not attributed to any specific complication or incident in the news body; it was framed as part of the ongoing scheduled maintenance activities.

What types of specialty chemicals does Vishnu Chemicals manufacture, and which industries rely on them?

Vishnu Chemicals manufactures basic chromium sulfate, sodium dichromate, chromic acid, potassium dichromate, sodium saccharin, and vitamin K3 — products essential for the steel, glass, pharmaceuticals, pigments and dyes, leather, and other allied sectors.

India’s Vishnu Chemicals extends maintenance shutdown

May 6, 2026

Vishnu Chemicals extended its routine maintenance shutdown at the Parwada plant, expecting resumption within a week. The facility produces essential chemicals including chromium compounds and vitamin K3 for steel, pharmaceutical, and dye sectors.

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2026-05-06

India’s Vishnu Chemicals extends maintenance shutdown

2026-05-13

India’s Vishnu Chemicals resumes operations following extended maintenance

India’s Vishnu Chemicals extends maintenance shutdown

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