Excise duty rates for recording media prescribed: substituted per-area, nil and ad valorem charges applied by classification.
The notification fixes subheading-specific excise treatment for recording media, prescribing substituted rates and exemptions: certain subheadings attract fixed per-area charges, others are nil-rated, and remaining items are subject to ad valorem duty; video cassettes containing tapes below a specified width are explicitly nil-rated while otherwise similar goods attract the ad valorem charge, with the measure exempting from the general duty the excess over the Table rates.

Central Excise exemptions amended: specified entries in existing notifications are omitted, altering covered exempted items.
The Government, exercising the power under sub section (1) of section 5A of the Central Excises and Salt Act, 1944, directs that specified serial entries in the Tables annexed to three earlier notifications shall be omitted, thereby removing those listed entries and their corresponding exempted items from those notifications' exemption schedules.

Excise duty exemption on computers caps liability to a specified ad valorem rate, limiting duty above that benchmark.
The Central Government exempts goods classed under the tariff sub-heading for computers from so much of excise duty as exceeds the amount calculated at a specified ad valorem rate, thereby capping the effective duty collectible on those computers at that ad valorem benchmark.

Effective duty caps on two wheelers by engine capacity bands limit excise to prescribed ad valorem rates.
The notification caps excise liability on two wheelers by engine capacity bands, exempting from duty any amount in excess of the specified ad valorem rates for each listed category, and implements that cap through statutory exemption power rather than by amending tariff entries.

Central Excise duty rates on railway rolling stock updated, substituting tariff table to specify per unit duties for listed items.
The Central Government, invoking sub-section (1) of section 5A of the Central Excises and Salt Act, 1944, substitutes the existing tariff Table with a new Table that prescribes specified per unit duty rates for identified railway rolling stock. The Table lists three car DCEMU units, broad gauge and metre gauge second class coaches (including postal and luggage cum brake vans), and several types of wagons, each assigned a designated per unit duty rate, thereby altering the tariff treatment and per unit assessment for those items.

Concessional rate of duty granted to high pressure sodium vapour lamps under amended excise notification with specified ad valorem rate.
The Central Government amends a prior central excise notification to exclude high pressure sodium vapour lamps from the general "lamps" entry and to insert a new tariff entry (heading 8539.00) specifically covering high pressure sodium vapour lamps with a concessional ad valorem duty rate.

Concessional duty rate for electrical insulators excludes paper-based insulated items; excess excise duty thereby exempted.
Concessional excise treatment is provided for electrical insulators other than paper or paperboard insulators coated, impregnated or covered with plastics, by exempting so much of the duty specified in the Tariff Schedule as exceeds the amount calculated at a fifteen per cent ad valorem rate, under the executive power to grant exemptions in the public interest.

Effective rate of duty on automotive gas compressors amended, revising the per compressor tariff amount under the exemption notification.
Amendment substitutes the previously specified per-unit excise amount for automotive gas compressors by revising the effective rate of duty in Notification No. 135/87 Central Excises, under powers conferred by sub section (1) of section 5A of the Central Excises and Salt Act, 1944, thereby altering the per compressor tariff amount used for duty calculation under the exemption notification.

Specific duty rates on air conditioners set with capacity based and ad valorem rates and conditional exemptions.
Notification prescribes specific unit and ad valorem duties for compressors, air conditioners and refrigerators by tariff heading and capacity bands, provides nil or reduced rates for water coolers and hospital use subject to non resale and Chapter X procedural compliance, exempts parts used in manufacture of water coolers when Chapter X procedures apply, and directs equal apportionment of duty between cooling and condensing units of split unit air conditioners.

Excise duty rates on manual typewriters revised to tiered rates by carriage-size under substituted tariff entry via section 5A notification.
Substitutes S. No. 7 of Notification No. 155/86-Central Excises with a new tariff entry for item 84.69 covering manual typewriters and prescribes tiered excise duty rates per typewriter according to carriage size categories, including a specified limitation for the smallest carriage category and a residual "others" category; enacted under section 5A by Notification No. 74/89-C.E., dated 1-3-1989.

Concessional excise duty for evaporative coolers: duty liability capped at a specified ad valorem rate under statutory authority.
The Central Government, under sub section (1) of section 5A of the Central Excises and Salt Act, 1944, exempts evaporative type coolers in Chapter 84 from so much of the excise duty as exceeds the amount calculated at the rate of fifteen per cent ad valorem, thereby fixing a concessional excise liability capped at that ad valorem rate.

Concessional duty for refrigerating-appliance parts permits excise relief when used in refrigerated vehicle manufacture, subject to conditions.
Concessional excise treatment limits duty on specified refrigerating-appliance parts and compressors used in the manufacture of refrigerated vans and wagons to the amount corresponding to a fifteen per cent ad valorem rate; duties in excess of that amount are exempt, subject to Collector satisfaction that the goods are required for such manufacture and compliance with the procedural requirements of Chapter X of the Central Excise Rules, 1944.

Concessional duty for circular looms enabled to support jute mill modernisation, subject to textile ministry certification.
Exemption reduces excise duty on circular looms under Chapter 84 to an effective concessional ad valorem rate for looms supplied to jute mills, contingent on the manufacturer producing, at clearance, a certificate from a senior Ministry of Textiles officer confirming the recipient mill's coverage under the Jute Modernisation Fund Scheme.

Effective excise rates for lead and zinc set; duty above specified per unit rates exempted under statutory exemption power.
The Central Government, exercising its statutory exemption power, exempts the listed lead and zinc goods in the annexed Table from so much of the excise duty as exceeds the amount calculated at the specified per-tonne effective rates, with each tariff heading or subheading matched to a corresponding rate for unwrought metals, scrap, bars, profiles, plates, sheets, strip, foil and related articles.

Excise duty exemption on aluminium establishes specified effective rates and conditional reduced charges for certain manufacturers and uses.
The notification exempts listed aluminium goods from excise duty to the extent that duty exceeds specified effective rates for each tariff heading, applying distinct effective charges by product category. Special provisions impose alternative per-tonne effective charges where goods are produced by manufacturers other than primary producers or where input duty credit has not been taken, and a proviso reduces the effective rate for strips used in the manufacture of exempt aluminium pipes subject to prescribed procedural compliance. "Primary producer" is defined for eligibility as a person licensed or registered under the industries development statute who produces aluminium from bauxite or alumina.

Excise tariff amendments substitute specified exemption rates and percentage entries and omit a listed table entry.
The Government, under section 5A(1) of the Central Excises and Salt Act, 1944, directs amendments to Notifications 178/88, 179/88, 180/88 and 183/88 by substituting revised per tonne exemption amounts and replacing specified percentage entries, and by omitting one serial entry and its related entries in Notification 180/88, as set out in the Tables annexed to each notification.

Exemption from excise duty for specified copper goods limited to capped per tonne rates under central excise provision.
An exemption limits excise duty on specified copper and copper article tariff headings and subheadings so that duty payable shall not exceed amounts calculated at the fixed per tonne rates set in the Table; the notification supersedes the earlier notification and applies the capped per tonne rates to the listed product descriptions and classifications.

Central Excise exemptions amended to modify tariff descriptions, eligibility conditions and per-tonne duty rates in notifications.
Amendments to eight Central Excise notifications effect precise substitutions, omissions and insertions in the notifications' annexed Tables, changing commodity descriptions, tariff headings and per tonne duty entries, and adding eligibility conditions (for example use for rail manufacture and adherence to prescribed procedural rules) where specified.

Excise exemption for ship-breaking materials limits excise to a capped effective rate where specified customs duties were paid.
The exemption caps excise liability on goods and materials from ship-breaking by relieving the portion of duty in excess of a specified effective rate per tonne, conditional on those goods having been obtained from breaking up imported ships, boats or floating structures and on payment of specified customs and additional duties computed on Light Displacement Tonnage.

Effective duty rates for iron and steel products: excise liability limited to prescribed per tonne rates under government authority.
Notification limits excise liability on specified iron and steel goods by exempting the amount of duty in excess of the effective rate set opposite each tariff heading or sub heading in the Table, thereby converting the Schedule levied duty into the lesser prescribed amount for each listed product class.