Accordingly following becomes costliest after this budget. Reportedly
1. Construction materials such as floor covering of plastics, ceramic tiles and metal fittings will have a customs duty of 15% from 10%. 

2. Precious metals including gold, silver, platinum in base, semi-manufactured, un-wrought of powder form will see buyers paying 12.5% customs, increased from 10%. This is applicable to waste and scrap of precious metals as well. 

3. For 2019-20, marble slabs will see twice as much customs tariff of 40%.

4. An increased duty of 7.5% will be imposed on stainless steel in ingots or other primary forms as well as its semi-furnished products, from the earlier 5%.

5. Cigarettes containing tobacco will become more expensive. 

6. A range of automobile parts will also see an increase in rate of duty. That includes motor vehicle parts, chassis and bodies, including cabs, for certain motor vehicles from 10 to 15%.

7. Road and infrastructure cess has been raised by Re 1 per litre on petrol and diesel

8. Duty on electronics and electrical equipment increases for indoor and outdoor split-system air conditioning units, loudspeakers, digital video records, network, video recorders, CCTV cameras and optical fibres, among others. 

Following becomes Cheaper
1. The government is removing customs duties from defense equipment and its parts imported by the Ministry of Defense or Armed Forces. 

2. The same as above goes for medical devices - “raw material, parts or accessories for use manufacture of artificial kidneys, disposable sterilized dialyzer and micro-barrier of artificial kidney”. While these carried the applicable rate of customs duties, it has now been reduced to none. 

3. The duty on inputs for manufacturing CRGO steel, and amorphous alloy ribbon, have been halved to 2.5% and 5% respectively.

4. Capital goods for manufacturing electric items including cell phone cameras, phone chargers and adapters, set top boxes, lithium ion cell, display modules will have no customs duties on them. 

5. Custom duties for all forms of Uranium ores and concentrates for generation of nuclear power as well as all goods for the generation of nuclear power are being removed. This has also been applied to goods required for selling up the following power projects: mahi Banswara Atomic Power project in Rajasthan, Kaiga Atomic Power project in Karnataka, Gorakhpur Atomic Power project in Haryana and Chutka Atomic Power project in Madhya Pradesh.  

6. Export duty charges on tanned leather has been removed. Hides, skins, leather, tanned and untanned of all sorts has been reduced from 60% to 40%. 

7. Duty has been withdrawn on electronic parts now manufactured in india. 

8. Custom duty being exempted on some parts of electric vehicles.