20 minutes ago, Ellen said:

And this is practical?

to some extent yes. At least, do not use their e-commerce, other smaller merchandise with Made in china on it. 

Companies also can majorly contribute and some of them are doing it.

US-China trade way resulted in $35Bn loss to China last year. If Indian junta stop using their products, it will effect them surely. Its a multifront war.

Online merchandise should have the option to sort by country of origin. Should be allowed to choose to option of goods not made in a given country. Also should have new online merchandise website for products not made in China. 

India's largest trade partners with their total trade (sum of imports and exports) in billions of US dollars for the financial year 2017–18 were as follows:^[7]

Rank	Country	Exports	Imports	Total Trade	Trade Balance
1	China	16.34	68.06	84.4	-51.72
2	United States	48.6	25.7	74.3	22.9
3	United Arab Emirates	30.29	19.45	49.74	10.84
4	Saudi Arabia	6.39	20.32	26.72	-13.93
5	Switzerland	0.98	19.30	20.28	-18.32
6	Germany	7.09	12.09	20.33	-5.25
7	Hong Kong	13.7	20.34	34.04	-6.64
8	Indonesia	2.82	13.13	19.05	-10.96
9	South Korea	3.52	13.05	18.13	-8.93
10	Malaysia	3.71	9.08	16.93	-5.30
11	Singapore	7.72	7.31	16.93	2.68
12	Nigeria	2.22	9.95	16.36	-11.00
13	Belgium	5.03	8.26	16.33	-5.29
14	Qatar	0.90	9.02	15.66	-13.55
15	Japan	4.66	9.85	15.52	-4.75
16	Iraq	1.00	10.84	15.08	-13.42
17	Kuwait	1.25	4.97	14.58	-12.18
18	United Kingdom	8.83	5.19	14.34	4.30
19	Iran	2.78	6.28	13.13	-4.78
20	Australia	3.26	8.90	13.03	-7.47
21	Venezuela	0.13	5.70	11.99	-11.47
22	South Africa	3.59	5.95	11.72	-3.40
-	Remaining Countries	126.78	104.92	231.70	21.86
India's Total		262.29	381.01	758.30	-137.63

China is India's largest trading partner.

Chinese imports from India amounted to $16.4 billion or 0.8% of its overall imports, and 4.2% of India's overall exports in 2014. The 10 major commodities exported from India to China were:^[139][140]

1. Cotton: $3.2 billion
2. Gems, precious metals, coins: $2.5 billion
3. Copper: $2.3 billion
4. Ores, slag, ash: $1.3 billion
5. Organic chemicals: $1.1 billion
6. Salt, sulphur, stone, cement: $958.7 million
7. Machines, engines, pumps: $639.7lmillion
8. Plastics: $499.7 million
9. Electronic equipment: $440 million
10. Raw hides excluding furskins: $432.7 million

Chinese exports to India amounted to $58.4 billion or 2.3% of its overall exports, and 12.6% of India's overall imports in 2014. The 10 major commodities exported from China to India were:^[140][141]

1. Electronic equipment: $16 billion
2. Machines, engines, pumps: $9.8 billion
3. Organic chemicals: $6.3 billion
4. Fertilizers: $2.7 billion
5. Iron and steel: $2.3 billion
6. Plastics: $1.7 billion
7. Iron or steel products: $1.4 billion
8. Gems, precious metals, coins: $1.3 billion
9. Ships, boats: $1.3 billion
10. Medical, technical equipment: $1.2 billion